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10031033051 = 1321110313547
BaseRepresentation
bin10010101011110010…
…10110101011011011
3221220002011021110122
421111321112223123
5131020421024201
64335211503455
7503402242214
oct112571265333
927802137418
1010031033051
114288290666
121b3b457b8b
13c3b264720
146b232040b
153da98ce1b
hex255e56adb

10031033051 has 16 divisors (see below), whose sum is σ = 10867438848. Its totient is φ = 9203997600.

The previous prime is 10031033011. The next prime is 10031033057. The reversal of 10031033051 is 15033013001.

It is a cyclic number.

It is not a de Polignac number, because 10031033051 - 230 = 8957291227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10031033057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2826260 + ... + 2829806.

It is an arithmetic number, because the mean of its divisors is an integer number (679214928).

Almost surely, 210031033051 is an apocalyptic number.

10031033051 is a deficient number, since it is larger than the sum of its proper divisors (836405797).

10031033051 is a wasteful number, since it uses less digits than its factorization.

10031033051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4802.

The product of its (nonzero) digits is 135, while the sum is 17.

Adding to 10031033051 its reverse (15033013001), we get a palindrome (25064046052).

The spelling of 10031033051 in words is "ten billion, thirty-one million, thirty-three thousand, fifty-one".

Divisors: 1 13 211 1031 2743 3547 13403 46111 217541 748417 2828033 3656957 9729421 47540441 771617927 10031033051