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58020231144 = 23319127237349
BaseRepresentation
bin110110000010010001…
…100111011111101000
312112202112022010102210
4312002101213133220
51422311134344034
642353142525120
74122536553561
oct660221473750
9175675263383
1058020231144
11226739a9457
12b2b2a367a0
135618547525
142b45983168
151798a398e9
hexd824677e8

58020231144 has 32 divisors (see below), whose sum is σ = 152684820000. Its totient is φ = 18322178112.

The previous prime is 58020231121. The next prime is 58020231173. The reversal of 58020231144 is 44113202085.

58020231144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63618219 + ... + 63619130.

It is an arithmetic number, because the mean of its divisors is an integer number (4771400625).

Almost surely, 258020231144 is an apocalyptic number.

It is an amenable number.

58020231144 is an abundant number, since it is smaller than the sum of its proper divisors (94664588856).

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

58020231144 is a wasteful number, since it uses less digits than its factorization.

58020231144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127237377 (or 127237373 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The spelling of 58020231144 in words is "fifty-eight billion, twenty million, two hundred thirty-one thousand, one hundred forty-four".

Divisors: 1 2 3 4 6 8 12 19 24 38 57 76 114 152 228 456 127237349 254474698 381712047 508949396 763424094 1017898792 1526848188 2417509631 3053696376 4835019262 7252528893 9670038524 14505057786 19340077048 29010115572 58020231144