Search a number
-
+
2484896505 = 357133749201
BaseRepresentation
bin1001010000011100…
…1000001011111001
320102011202211011220
42110013020023321
520042113142010
61050323542253
7115402162140
oct22407101371
96364684156
102484896505
111065728583
1259422a989
13307a71980
1419803c757
15e8245970
hex941c82f9

2484896505 has 64 divisors (see below), whose sum is σ = 5025689088. Its totient is φ = 1020211200.

The previous prime is 2484896501. The next prime is 2484896509. The reversal of 2484896505 is 5056984842.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2484896501) and next prime (2484896509).

It is not a de Polignac number, because 2484896505 - 22 = 2484896501 is a prime.

It is a super-2 number, since 2×24848965052 = 12349421281122430050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2484896501) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25905 + ... + 75105.

It is an arithmetic number, because the mean of its divisors is an integer number (78526392).

Almost surely, 22484896505 is an apocalyptic number.

It is an amenable number.

2484896505 is an abundant number, since it is smaller than the sum of its proper divisors (2540792583).

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

2484896505 is a wasteful number, since it uses less digits than its factorization.

2484896505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49266.

The product of its (nonzero) digits is 2764800, while the sum is 51.

The square root of 2484896505 is about 49848.7362427574. The cubic root of 2484896505 is about 1354.4701395481.

The spelling of 2484896505 in words is "two billion, four hundred eighty-four million, eight hundred ninety-six thousand, five hundred five".

Divisors: 1 3 5 7 13 15 21 35 37 39 65 91 105 111 185 195 259 273 455 481 555 777 1295 1365 1443 2405 3367 3885 7215 10101 16835 49201 50505 147603 246005 344407 639613 738015 1033221 1722035 1820437 1918839 3198065 4477291 5166105 5461311 9102185 9594195 12743059 13431873 22386455 23665681 27306555 38229177 63715295 67159365 70997043 118328405 165659767 191145885 354985215 496979301 828298835 2484896505