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10972879029 = 337129144971
BaseRepresentation
bin10100011100000100…
…01101100010110101
31001022201102000021000
422032002031202311
5134433024112104
65012454513513
7535626634650
oct121602154265
931281360230
1010972879029
1147209a4472
122162965899
13105b41cc38
14761450897
154434d3639
hex28e08d8b5

10972879029 has 32 divisors (see below), whose sum is σ = 18593223680. Its totient is φ = 6265220400.

The previous prime is 10972878991. The next prime is 10972879081. The reversal of 10972879029 is 92097827901.

It is not a de Polignac number, because 10972879029 - 28 = 10972878773 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10972879429) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 221514 + ... + 266484.

It is an arithmetic number, because the mean of its divisors is an integer number (581038240).

Almost surely, 210972879029 is an apocalyptic number.

It is an amenable number.

10972879029 is a deficient number, since it is larger than the sum of its proper divisors (7620344651).

10972879029 is a wasteful number, since it uses less digits than its factorization.

10972879029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46278 (or 46272 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 54.

The spelling of 10972879029 in words is "ten billion, nine hundred seventy-two million, eight hundred seventy-nine thousand, twenty-nine".

Divisors: 1 3 7 9 21 27 63 189 1291 3873 9037 11619 27111 34857 44971 81333 134913 243999 314797 404739 944391 1214217 2833173 8499519 58057561 174172683 406402927 522518049 1219208781 1567554147 3657626343 10972879029