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58201233220 = 22513593794083
BaseRepresentation
bin110110001101000100…
…000101011101000100
312120020010212222121101
4312031010011131010
51423144003430340
642423130225444
74130165214454
oct661504053504
9176203788541
1058201233220
1122757095a49
12b343585284
135646bac550
142b61a1bd64
1517a988ec9a
hexd8d105744

58201233220 has 48 divisors (see below), whose sum is σ = 133855283520. Its totient is φ = 21125448576.

The previous prime is 58201233127. The next prime is 58201233221. The reversal of 58201233220 is 2233210285.

It is not an unprimeable number, because it can be changed into a prime (58201233221) 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, 1881702 + ... + 1912381.

It is an arithmetic number, because the mean of its divisors is an integer number (2788651740).

Almost surely, 258201233220 is an apocalyptic number.

It is an amenable number.

58201233220 is an abundant number, since it is smaller than the sum of its proper divisors (75654050300).

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

58201233220 is a wasteful number, since it uses less digits than its factorization.

58201233220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3794164 (or 3794162 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The spelling of 58201233220 in words is "fifty-eight billion, two hundred one million, two hundred thirty-three thousand, two hundred twenty".

Divisors: 1 2 4 5 10 13 20 26 52 59 65 118 130 236 260 295 590 767 1180 1534 3068 3835 7670 15340 3794083 7588166 15176332 18970415 37940830 49323079 75881660 98646158 197292316 223850897 246615395 447701794 493230790 895403588 986461580 1119254485 2238508970 2910061661 4477017940 5820123322 11640246644 14550308305 29100616610 58201233220