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23207031400600 = 2352286874044869
BaseRepresentation
bin1010100011011010011101…
…10111001110100010011000
310001011120101220211121220201
411101231032313032202120
511020211000014304400
6121205055115031544
74613436605113135
oct521551667164230
9101146356747821
1023207031400600
117438057246293
122729817a3b5b4
13cc454bab1378
145a332500758c
152a3a04ebc06a
hex151b4edce898

23207031400600 has 48 divisors (see below), whose sum is σ = 53958242210400. Its totient is φ = 9282486675840.

The previous prime is 23207031400583. The next prime is 23207031400603. The reversal of 23207031400600 is 600413070232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23207031400603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3714966 + ... + 7759834.

It is an arithmetic number, because the mean of its divisors is an integer number (1124130046050).

Almost surely, 223207031400600 is an apocalyptic number.

23207031400600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23207031400600 is an abundant number, since it is smaller than the sum of its proper divisors (30751210809800).

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

23207031400600 is a wasteful number, since it uses less digits than its factorization.

23207031400600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4073572 (or 4073563 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

Adding to 23207031400600 its reverse (600413070232), we get a palindrome (23807444470832).

The spelling of 23207031400600 in words is "twenty-three trillion, two hundred seven billion, thirty-one million, four hundred thousand, six hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 28687 57374 114748 143435 229496 286870 573740 717175 1147480 1434350 2868700 4044869 5737400 8089738 16179476 20224345 32358952 40448690 80897380 101121725 161794760 202243450 404486900 808973800 116035157003 232070314006 464140628012 580175785015 928281256024 1160351570030 2320703140060 2900878925075 4641406280120 5801757850150 11603515700300 23207031400600