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10032885911 = 31323641481
BaseRepresentation
bin10010101100000000…
…11011000010010111
3221220012122102010002
421112000123002113
5131021404322121
64335315321515
7503424060146
oct112600330227
927805572102
1010032885911
114289336754
121b3bbb029b
13c3b762ba9
146b268375d
153dac06e0b
hex25601b097

10032885911 has 4 divisors (see below), whose sum is σ = 10356527424. Its totient is φ = 9709244400.

The previous prime is 10032885901. The next prime is 10032885917. The reversal of 10032885911 is 11958823001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10032885911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10032885917) 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, 161820710 + ... + 161820771.

It is an arithmetic number, because the mean of its divisors is an integer number (2589131856).

Almost surely, 210032885911 is an apocalyptic number.

10032885911 is a deficient number, since it is larger than the sum of its proper divisors (323641513).

10032885911 is an equidigital number, since it uses as much as digits as its factorization.

10032885911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323641512.

The product of its (nonzero) digits is 17280, while the sum is 38.

The spelling of 10032885911 in words is "ten billion, thirty-two million, eight hundred eighty-five thousand, nine hundred eleven".

Divisors: 1 31 323641481 10032885911