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32013001201 = 81139473491
BaseRepresentation
bin11101110100000111…
…111010000111110001
310001122001002221220011
4131310013322013301
51011030312014301
622412341414521
72212212010006
oct356407720761
9101561087804
1032013001201
1112638560695
12625510a441
13303244207c
1417999298ad
15c75708a51
hex7741fa1f1

32013001201 has 4 divisors (see below), whose sum is σ = 32052475504. Its totient is φ = 31973526900.

The previous prime is 32013001169. The next prime is 32013001271. The reversal of 32013001201 is 10210031023.

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.

It is a cyclic number.

It is not a de Polignac number, because 32013001201 - 25 = 32013001169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32013001271) 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, 19735935 + ... + 19737556.

It is an arithmetic number, because the mean of its divisors is an integer number (8013118876).

Almost surely, 232013001201 is an apocalyptic number.

It is an amenable number.

32013001201 is a deficient number, since it is larger than the sum of its proper divisors (39474303).

32013001201 is an equidigital number, since it uses as much as digits as its factorization.

32013001201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39474302.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 32013001201 its reverse (10210031023), we get a palindrome (42223032224).

The spelling of 32013001201 in words is "thirty-two billion, thirteen million, one thousand, two hundred one".

Divisors: 1 811 39473491 32013001201