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10614678054 = 2319432518627
BaseRepresentation
bin10011110001010111…
…10010001000100110
31000101202101111220020
421320223302020212
5133214324144204
64513141220010
7524020163151
oct117053621046
930352344806
1010614678054
114557788802
122082a01606
131002154cb6
14729a4ac98
15421d29bd9
hex278af2226

10614678054 has 64 divisors (see below), whose sum is σ = 22960143360. Its totient is φ = 3260628000.

The previous prime is 10614678037. The next prime is 10614678091. The reversal of 10614678054 is 45087641601.

It is a super-2 number, since 2×106146780542 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10614677997 and 10614678015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1226089 + ... + 1234715.

It is an arithmetic number, because the mean of its divisors is an integer number (358752240).

Almost surely, 210614678054 is an apocalyptic number.

10614678054 is an abundant number, since it is smaller than the sum of its proper divisors (12345465306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10614678054 is a wasteful number, since it uses less digits than its factorization.

10614678054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8945.

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 10614678054 in words is "ten billion, six hundred fourteen million, six hundred seventy-eight thousand, fifty-four".

Divisors: 1 2 3 6 19 38 43 57 86 114 129 251 258 502 753 817 1506 1634 2451 4769 4902 8627 9538 10793 14307 17254 21586 25881 28614 32379 51762 64758 163913 205067 327826 370961 410134 491739 615201 741922 983478 1112883 1230402 2165377 2225766 4330754 6496131 7048259 12992262 14096518 21144777 41142163 42289554 82284326 93111211 123426489 186222422 246852978 279333633 558667266 1769113009 3538226018 5307339027 10614678054