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102380226407 = 7912291054477
BaseRepresentation
bin101111101011001010…
…1100100011101100111
3100210021001110101001022
41133112111210131213
53134133314221112
6115011031321355
710253035365044
oct1372625443547
9323231411038
10102380226407
113a467a72468
1217a12b2025b
139867994034
144d532141cb
1529e31a6d72
hex17d6564767

102380226407 has 8 divisors (see below), whose sum is σ = 103760635200. Its totient is φ = 101001929184.

The previous prime is 102380226401. The next prime is 102380226433. The reversal of 102380226407 is 704622083201.

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 102380226407 - 26 = 102380226343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102380226401) 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, 430148 + ... + 624329.

It is an arithmetic number, because the mean of its divisors is an integer number (12970079400).

Almost surely, 2102380226407 is an apocalyptic number.

102380226407 is a deficient number, since it is larger than the sum of its proper divisors (1380408793).

102380226407 is a wasteful number, since it uses less digits than its factorization.

102380226407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055785.

The product of its (nonzero) digits is 32256, while the sum is 35.

The spelling of 102380226407 in words is "one hundred two billion, three hundred eighty million, two hundred twenty-six thousand, four hundred seven".

Divisors: 1 79 1229 97091 1054477 83303683 1295952233 102380226407