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24073382957 = 1321031138163
BaseRepresentation
bin10110011010111000…
…101010110000101101
32022010201022120012012
4112122320222300231
5343300241223312
615020440051005
71511363243651
oct263270526055
968121276165
1024073382957
11a233884a18
1247ba163a65
132368580900
14124529ca61
1595d689322
hex59ae2ac2d

24073382957 has 12 divisors (see below), whose sum is σ = 26093100384. Its totient is φ = 22199870160.

The previous prime is 24073382953. The next prime is 24073382981. The reversal of 24073382957 is 75928337042.

It is a happy number.

It is not a de Polignac number, because 24073382957 - 22 = 24073382953 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24073382953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 105158 + ... + 243320.

It is an arithmetic number, because the mean of its divisors is an integer number (2174425032).

Almost surely, 224073382957 is an apocalyptic number.

It is an amenable number.

24073382957 is a deficient number, since it is larger than the sum of its proper divisors (2019717427).

24073382957 is a wasteful number, since it uses less digits than its factorization.

24073382957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139220 (or 139207 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 50.

The spelling of 24073382957 in words is "twenty-four billion, seventy-three million, three hundred eighty-two thousand, nine hundred fifty-seven".

Divisors: 1 13 169 1031 13403 138163 174239 1796119 23349547 142446053 1851798689 24073382957