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104809990270 = 2510480999027
BaseRepresentation
bin110000110011100101…
…0011000100001111110
3101000112101111011110111
41201213022120201332
53204122324142040
6120052105500234
710400201134516
oct1414712304176
9330471434414
10104809990270
11404a4563a77
12183907a167a
139b641a132b
145103bc0846
152ad665bdea
hex186729887e

104809990270 has 8 divisors (see below), whose sum is σ = 188657982504. Its totient is φ = 41923996104.

The previous prime is 104809990193. The next prime is 104809990279. The reversal of 104809990270 is 72099908401.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104809990279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5240499504 + ... + 5240499523.

It is an arithmetic number, because the mean of its divisors is an integer number (23582247813).

Almost surely, 2104809990270 is an apocalyptic number.

104809990270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104809990270 is a deficient number, since it is larger than the sum of its proper divisors (83847992234).

104809990270 is a wasteful number, since it uses less digits than its factorization.

104809990270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10480999034.

The product of its (nonzero) digits is 326592, while the sum is 49.

The spelling of 104809990270 in words is "one hundred four billion, eight hundred nine million, nine hundred ninety thousand, two hundred seventy".

Divisors: 1 2 5 10 10480999027 20961998054 52404995135 104809990270