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103079510093 = 7118211245719
BaseRepresentation
bin110000000000000000…
…1001000000001001101
3100212001210021122221002
41200000001020001031
53142101323310333
6115204251350045
710306256244020
oct1400001100115
9325053248832
10103079510093
113a79677266a
1217b89152325
139949812371
144dbc0431b7
152a347870e8
hex180004804d

103079510093 has 8 divisors (see below), whose sum is σ = 117815214720. Its totient is φ = 88346320560.

The previous prime is 103079510057. The next prime is 103079510189. The reversal of 103079510093 is 390015970301.

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 103079510093 - 218 = 103079247949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103079510003) 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, 540113 + ... + 705606.

It is an arithmetic number, because the mean of its divisors is an integer number (14726901840).

Almost surely, 2103079510093 is an apocalyptic number.

It is an amenable number.

103079510093 is a deficient number, since it is larger than the sum of its proper divisors (14735704627).

103079510093 is a wasteful number, since it uses less digits than its factorization.

103079510093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1257547.

The product of its (nonzero) digits is 25515, while the sum is 38.

The spelling of 103079510093 in words is "one hundred three billion, seventy-nine million, five hundred ten thousand, ninety-three".

Divisors: 1 7 11821 82747 1245719 8720033 14725644299 103079510093