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6130988115 = 357193977741
BaseRepresentation
bin1011011010110111…
…10111010001010011
3120211021112110120220
411231123313101103
5100024013104430
62452212204123
7304634352630
oct55533672123
916737473526
106130988115
11266686812a
121231309643
1376926c225
14422389187
1525d3ae110
hex16d6f7453

6130988115 has 64 divisors (see below), whose sum is σ = 11832253440. Its totient is φ = 2648194560.

The previous prime is 6130988089. The next prime is 6130988167. The reversal of 6130988115 is 5118890316.

It is not a de Polignac number, because 6130988115 - 211 = 6130986067 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 788145 + ... + 795885.

It is an arithmetic number, because the mean of its divisors is an integer number (184878960).

Almost surely, 26130988115 is an apocalyptic number.

6130988115 is a deficient number, since it is larger than the sum of its proper divisors (5701265325).

6130988115 is a wasteful number, since it uses less digits than its factorization.

6130988115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8172.

The product of its (nonzero) digits is 51840, while the sum is 42.

The square root of 6130988115 is about 78300.6265300604. The cubic root of 6130988115 is about 1830.2489150498.

The spelling of 6130988115 in words is "six billion, one hundred thirty million, nine hundred eighty-eight thousand, one hundred fifteen".

Divisors: 1 3 5 7 15 19 21 35 57 95 105 133 285 397 399 665 1191 1985 1995 2779 5955 7543 7741 8337 13895 22629 23223 37715 38705 41685 52801 54187 113145 116115 147079 158403 162561 264005 270935 441237 735395 792015 812805 1029553 2206185 3073177 3088659 5147765 9219531 15365885 15443295 21512239 46097655 58390363 64536717 107561195 175171089 291951815 322683585 408732541 875855445 1226197623 2043662705 6130988115