Search a number
-
+
2435413440 = 263513918251
BaseRepresentation
bin1001000100101001…
…0111010111000000
320021201122211011210
42101022113113000
514441431212230
61041355210120
7114231446505
oct22112272700
96251584153
102435413440
11103a800189
1257b746940
132ca737955
1419163b4ac
15e3c1deb0
hex912975c0

2435413440 has 112 divisors (see below), whose sum is σ = 7788493440. Its totient is φ = 644736000.

The previous prime is 2435413439. The next prime is 2435413459. The reversal of 2435413440 is 443145342.

It is a super-3 number, since 3×24354134403 (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 2435413398 and 2435413407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124315 + ... + 142565.

It is an arithmetic number, because the mean of its divisors is an integer number (69540120).

Almost surely, 22435413440 is an apocalyptic number.

2435413440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2435413440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3894246720).

2435413440 is an abundant number, since it is smaller than the sum of its proper divisors (5353080000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2435413440 is a wasteful number, since it uses less digits than its factorization.

2435413440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18410 (or 18400 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 2435413440 is about 49349.9082066016. The cubic root of 2435413440 is about 1345.4190298525.

Adding to 2435413440 its reverse (443145342), we get a palindrome (2878558782).

The spelling of 2435413440 in words is "two billion, four hundred thirty-five million, four hundred thirteen thousand, four hundred forty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 139 160 192 240 278 320 417 480 556 695 834 960 1112 1390 1668 2085 2224 2780 3336 4170 4448 5560 6672 8340 8896 11120 13344 16680 18251 22240 26688 33360 36502 44480 54753 66720 73004 91255 109506 133440 146008 182510 219012 273765 292016 365020 438024 547530 584032 730040 876048 1095060 1168064 1460080 1752096 2190120 2536889 2920160 3504192 4380240 5073778 5840320 7610667 8760480 10147556 12684445 15221334 17520960 20295112 25368890 30442668 38053335 40590224 50737780 60885336 76106670 81180448 101475560 121770672 152213340 162360896 202951120 243541344 304426680 405902240 487082688 608853360 811804480 1217706720 2435413440