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24100002320 = 245337893917
BaseRepresentation
bin10110011100011110…
…001101101000010000
32022012120101222002112
4112130132031220100
5343324100033240
615023230404452
71512135432302
oct263436155020
968176358075
1024100002320
11a247906499
124807060728
132370c40c04
141248a2b972
15960b96665
hex59c78da10

24100002320 has 40 divisors (see below), whose sum is σ = 56198836824. Its totient is φ = 9611384832.

The previous prime is 24100002319. The next prime is 24100002323. The reversal of 24100002320 is 2320000142.

It can be written as a sum of positive squares in 4 ways, for example, as 72522256 + 24027480064 = 8516^2 + 155008^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×241000023202 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 24100002295 and 24100002304.

It is not an unprimeable number, because it can be changed into a prime (24100002323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 419999 + ... + 473918.

Almost surely, 224100002320 is an apocalyptic number.

24100002320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24100002320 is an abundant number, since it is smaller than the sum of its proper divisors (32098834504).

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

24100002320 is a wasteful number, since it uses less digits than its factorization.

24100002320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894267 (or 894261 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 24100002320 its reverse (2320000142), we get a palindrome (26420002462).

The spelling of 24100002320 in words is "twenty-four billion, one hundred million, two thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 40 80 337 674 1348 1685 2696 3370 5392 6740 13480 26960 893917 1787834 3575668 4469585 7151336 8939170 14302672 17878340 35756680 71513360 301250029 602500058 1205000116 1506250145 2410000232 3012500290 4820000464 6025000580 12050001160 24100002320