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102909076709083 = 597321238249097
BaseRepresentation
bin10111011001100001100010…
…111101100001111011011011
3111111101000022111101001120121
4113121201202331201323123
5101442030242114142313
61002511435512334111
730450635566160461
oct2731414275417333
9444330274331517
10102909076709083
112a876548a71717
12b6605756a4337
134556390793b98
141b5ab7c34a831
15bd6d7baa928d
hex5d9862f61edb

102909076709083 has 8 divisors (see below), whose sum is σ = 104667593733360. Its totient is φ = 101151036197760.

The previous prime is 102909076709063. The next prime is 102909076709111. The reversal of 102909076709083 is 380907670909201.

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

It is a cyclic number.

It is not a de Polignac number, because 102909076709083 - 25 = 102909076709051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102909076709063) 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, 118692610 + ... + 119556487.

It is an arithmetic number, because the mean of its divisors is an integer number (13083449216670).

Almost surely, 2102909076709083 is an apocalyptic number.

102909076709083 is a deficient number, since it is larger than the sum of its proper divisors (1758517024277).

102909076709083 is an equidigital number, since it uses as much as digits as its factorization.

102909076709083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238256477.

The product of its (nonzero) digits is 10287648, while the sum is 61.

The spelling of 102909076709083 in words is "one hundred two trillion, nine hundred nine billion, seventy-six million, seven hundred nine thousand, eighty-three".

Divisors: 1 59 7321 431939 238249097 14056696723 1744221639137 102909076709083