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58161476730 = 2357317873689
BaseRepresentation
bin110110001010101100…
…011011010001111010
312120010101002010221210
4312022230123101322
51423103314223410
642415150143550
74126203252360
oct661254332172
9176111063853
1058161476730
1122736701345
12b3321b1bb6
13563b89c7b6
142b5a62d630
1517a613a220
hexd8ab1b47a

58161476730 has 64 divisors (see below), whose sum is σ = 160032049920. Its totient is φ = 13252099584.

The previous prime is 58161476623. The next prime is 58161476749. The reversal of 58161476730 is 3767416185.

It is a self number, because there is not a number n which added to its sum of digits gives 58161476730.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 370275 + ... + 503414.

It is an arithmetic number, because the mean of its divisors is an integer number (2500500780).

Almost surely, 258161476730 is an apocalyptic number.

58161476730 is an abundant number, since it is smaller than the sum of its proper divisors (101870573190).

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

58161476730 is a wasteful number, since it uses less digits than its factorization.

58161476730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874023.

The product of its (nonzero) digits is 846720, while the sum is 48.

The spelling of 58161476730 in words is "fifty-eight billion, one hundred sixty-one million, four hundred seventy-six thousand, seven hundred thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 317 634 951 1585 1902 2219 3170 4438 4755 6657 9510 11095 13314 22190 33285 66570 873689 1747378 2621067 4368445 5242134 6115823 8736890 12231646 13105335 18347469 26210670 30579115 36694938 61158230 91737345 183474690 276959413 553918826 830878239 1384797065 1661756478 1938715891 2769594130 3877431782 4154391195 5816147673 8308782390 9693579455 11632295346 19387158910 29080738365 58161476730