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10008740918 = 211454942769
BaseRepresentation
bin10010101001001000…
…10100010000110110
3221211112012201102002
421110210110100312
5130444214202133
64333054015302
7503011615451
oct112444242066
927745181362
1010008740918
114276745210
121b33aa7532
13c3675ac07
146ad39a498
153d8a37ce8
hex254914436

10008740918 has 8 divisors (see below), whose sum is σ = 16377939720. Its totient is φ = 4549427680.

The previous prime is 10008740909. The next prime is 10008740947. The reversal of 10008740918 is 81904780001.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227471363 + ... + 227471406.

It is an arithmetic number, because the mean of its divisors is an integer number (2047242465).

Almost surely, 210008740918 is an apocalyptic number.

10008740918 is a deficient number, since it is larger than the sum of its proper divisors (6369198802).

10008740918 is a wasteful number, since it uses less digits than its factorization.

10008740918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454942782.

The product of its (nonzero) digits is 16128, while the sum is 38.

The spelling of 10008740918 in words is "ten billion, eight million, seven hundred forty thousand, nine hundred eighteen".

Divisors: 1 2 11 22 454942769 909885538 5004370459 10008740918