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32000124001 = 151211921351
BaseRepresentation
bin11101110011010110…
…110010010001100001
310001121010212201200211
4131303112302101201
51011014012432001
622411201414121
72211664365106
oct356326622141
9101533781624
1032000124001
111263126587a
12625093a341
13302c883a21
141797d36aad
15c74513351
hex7735b2461

32000124001 has 4 divisors (see below), whose sum is σ = 32212045504. Its totient is φ = 31788202500.

The previous prime is 32000123983. The next prime is 32000124047. The reversal of 32000124001 is 10042100023.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10042100023 = 55031824841.

It is a cyclic number.

It is not a de Polignac number, because 32000124001 - 227 = 31865906273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32000124601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105960525 + ... + 105960826.

It is an arithmetic number, because the mean of its divisors is an integer number (8053011376).

Almost surely, 232000124001 is an apocalyptic number.

It is an amenable number.

32000124001 is a deficient number, since it is larger than the sum of its proper divisors (211921503).

32000124001 is a wasteful number, since it uses less digits than its factorization.

32000124001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211921502.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 32000124001 its reverse (10042100023), we get a palindrome (42042224024).

The spelling of 32000124001 in words is "thirty-two billion, one hundred twenty-four thousand, one".

Divisors: 1 151 211921351 32000124001