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16130670854 = 2109577128239
BaseRepresentation
bin11110000010111011…
…01000000100000110
31112122011200222111212
433001131220010012
5231013422431404
611224344131422
71110506303624
oct170135500406
945564628455
1016130670854
116928385841
123162166b72
1316a0b7816c
14ad0468514
1564620806e
hex3c1768106

16130670854 has 16 divisors (see below), whose sum is σ = 24460497600. Its totient is φ = 7977429504.

The previous prime is 16130670839. The next prime is 16130670889. The reversal of 16130670854 is 45807603161.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61667 + ... + 189905.

It is an arithmetic number, because the mean of its divisors is an integer number (1528781100).

Almost surely, 216130670854 is an apocalyptic number.

16130670854 is a deficient number, since it is larger than the sum of its proper divisors (8329826746).

16130670854 is a wasteful number, since it uses less digits than its factorization.

16130670854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128927.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 16130670854 in words is "sixteen billion, one hundred thirty million, six hundred seventy thousand, eight hundred fifty-four".

Divisors: 1 2 109 218 577 1154 62893 125786 128239 256478 13978051 27956102 73993903 147987806 8065335427 16130670854