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58088658140 = 22541523135449
BaseRepresentation
bin110110000110010110…
…101001010011011100
312112221022001120121222
4312012112221103130
51422431144030030
642404025312512
74124330306312
oct660626512334
9175838046558
1058088658140
11226a9595697
12b311935738
135629785086
142b50ab60b2
15179ea543e5
hexd865a94dc

58088658140 has 48 divisors (see below), whose sum is σ = 125201311200. Its totient is φ = 22625233920.

The previous prime is 58088658137. The next prime is 58088658151. The reversal of 58088658140 is 4185688085.

58088658140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 361136 + ... + 496584.

It is an arithmetic number, because the mean of its divisors is an integer number (2608360650).

Almost surely, 258088658140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58088658140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62600655600).

58088658140 is an abundant number, since it is smaller than the sum of its proper divisors (67112653060).

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

58088658140 is a wasteful number, since it uses less digits than its factorization.

58088658140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136022 (or 136020 counting only the distinct ones).

The product of its (nonzero) digits is 2457600, while the sum is 53.

The spelling of 58088658140 in words is "fifty-eight billion, eighty-eight million, six hundred fifty-eight thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 41 82 164 205 410 523 820 1046 2092 2615 5230 10460 21443 42886 85772 107215 135449 214430 270898 428860 541796 677245 1354490 2708980 5553409 11106818 22213636 27767045 55534090 70839827 111068180 141679654 283359308 354199135 708398270 1416796540 2904432907 5808865814 11617731628 14522164535 29044329070 58088658140