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58889512032 = 25313152330983
BaseRepresentation
bin110110110110000101…
…101010010001100000
312122000010000011122020
4312312011222101200
51431101203341112
643015314341440
74153223410311
oct666605522140
9178003004566
1058889512032
1122a7a65a00a
12b4b5b8a880
135726676810
142bc91c4608
1517e9ee948c
hexdb616a460

58889512032 has 96 divisors (see below), whose sum is σ = 166590805248. Its totient is φ = 18107367936.

The previous prime is 58889512013. The next prime is 58889512039. The reversal of 58889512032 is 23021598885.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58889512039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1885213 + ... + 1916195.

It is an arithmetic number, because the mean of its divisors is an integer number (1735320888).

Almost surely, 258889512032 is an apocalyptic number.

58889512032 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58889512032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83295402624).

58889512032 is an abundant number, since it is smaller than the sum of its proper divisors (107701293216).

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

58889512032 is a wasteful number, since it uses less digits than its factorization.

58889512032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32532 (or 32524 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 51.

The spelling of 58889512032 in words is "fifty-eight billion, eight hundred eighty-nine million, five hundred twelve thousand, thirty-two".

Divisors: 1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 78 96 104 156 208 312 416 624 1248 1523 3046 4569 6092 9138 12184 18276 19799 24368 30983 36552 39598 48736 59397 61966 73104 79196 92949 118794 123932 146208 158392 185898 237588 247864 316784 371796 402779 475176 495728 633568 743592 805558 950352 991456 1208337 1487184 1611116 1900704 2416674 2974368 3222232 4833348 6444464 9666696 12888928 19333392 38666784 47187109 94374218 141561327 188748436 283122654 377496872 566245308 613432417 754993744 1132490616 1226864834 1509987488 1840297251 2264981232 2453729668 3680594502 4529962464 4907459336 7361189004 9814918672 14722378008 19629837344 29444756016 58889512032