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10055031297 = 328791164181
BaseRepresentation
bin10010101110101001…
…11001101000000001
3221221202022111212120
421113110321220001
5131043042000142
64341430114453
7504113233023
oct112724715001
927852274776
1010055031297
11429a891923
121b474aba29
13c4321797c
146b55aa013
153dcb2d7ec
hex257539a01

10055031297 has 8 divisors (see below), whose sum is σ = 13411376640. Its totient is φ = 6701020080.

The previous prime is 10055031251. The next prime is 10055031299. The reversal of 10055031297 is 79213055001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10055031297 - 220 = 10053982721 is a prime.

It is a super-2 number, since 2×100550312972 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10055031299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 573454 + ... + 590727.

It is an arithmetic number, because the mean of its divisors is an integer number (1676422080).

Almost surely, 210055031297 is an apocalyptic number.

It is an amenable number.

10055031297 is a deficient number, since it is larger than the sum of its proper divisors (3356345343).

10055031297 is a wasteful number, since it uses less digits than its factorization.

10055031297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167063.

The product of its (nonzero) digits is 9450, while the sum is 33.

Adding to 10055031297 its reverse (79213055001), we get a palindrome (89268086298).

The spelling of 10055031297 in words is "ten billion, fifty-five million, thirty-one thousand, two hundred ninety-seven".

Divisors: 1 3 2879 8637 1164181 3492543 3351677099 10055031297