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58428907702 = 21171101936709
BaseRepresentation
bin110110011010101000…
…100110000010110110
312120211000022001021121
4312122220212002312
51424130300021302
642501502134154
74135631343454
oct663250460266
9176730261247
1058428907702
1122863660180
12b3a788135a
135682106189
142b83d659d4
1517be863e37
hexd9aa260b6

58428907702 has 32 divisors (see below), whose sum is σ = 97055366400. Its totient is φ = 26158120800.

The previous prime is 58428907657. The next prime is 58428907721. The reversal of 58428907702 is 20770982485.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 58428907702.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1573324 + ... + 1610032.

It is an arithmetic number, because the mean of its divisors is an integer number (3032980200).

Almost surely, 258428907702 is an apocalyptic number.

58428907702 is a deficient number, since it is larger than the sum of its proper divisors (38626458698).

58428907702 is a wasteful number, since it uses less digits than its factorization.

58428907702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37812.

The product of its (nonzero) digits is 2257920, while the sum is 52.

The spelling of 58428907702 in words is "fifty-eight billion, four hundred twenty-eight million, nine hundred seven thousand, seven hundred two".

Divisors: 1 2 11 22 71 142 781 1019 1562 2038 11209 22418 36709 72349 73418 144698 403799 795839 807598 1591678 2606339 5212678 28669729 37406471 57339458 74812942 411471181 822942362 2655859441 5311718882 29214453851 58428907702