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6130631070 = 2335103220447
BaseRepresentation
bin1011011010110101…
…00000000110011110
3120211020212022211000
411231122200012132
5100023420143240
62452200411130
7304631334654
oct55532400636
916736768730
106130631070
112666643953
121231176aa6
13769175865
144222d4dd4
1525d33d430
hex16d6a019e

6130631070 has 64 divisors (see below), whose sum is σ = 16507146240. Its totient is φ = 1618955424.

The previous prime is 6130631063. The next prime is 6130631093. The reversal of 6130631070 is 701360316.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 82414 + ... + 138033.

It is an arithmetic number, because the mean of its divisors is an integer number (257924160).

Almost surely, 26130631070 is an apocalyptic number.

6130631070 is an abundant number, since it is smaller than the sum of its proper divisors (10376515170).

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

6130631070 is a wasteful number, since it uses less digits than its factorization.

6130631070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220566 (or 220560 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 6130631070 is about 78298.3465342660. The cubic root of 6130631070 is about 1830.2133854910.

Adding to 6130631070 its reverse (701360316), we get a palindrome (6831991386).

The spelling of 6130631070 in words is "six billion, one hundred thirty million, six hundred thirty-one thousand, seventy".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 90 103 135 206 270 309 515 618 927 1030 1545 1854 2781 3090 4635 5562 9270 13905 27810 220447 440894 661341 1102235 1322682 1984023 2204470 3306705 3968046 5952069 6613410 9920115 11904138 19840230 22706041 29760345 45412082 59520690 68118123 113530205 136236246 204354369 227060410 340590615 408708738 613063107 681181230 1021771845 1226126214 2043543690 3065315535 6130631070