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59980212 = 22324140637
BaseRepresentation
bin1110010011001…
…1100110110100
311011212022101100
43210303212310
5110323331322
65541330100
71325552265
oct344634664
9134768340
1059980212
1130948026
1218106930
13c570c66
147d7496c
1553ebdac
hex39339b4

59980212 has 36 divisors (see below), whose sum is σ = 155318436. Its totient is φ = 19505280.

The previous prime is 59980201. The next prime is 59980223. The reversal of 59980212 is 21208995.

It is an interprime number because it is at equal distance from previous prime (59980201) and next prime (59980223).

It can be written as a sum of positive squares in 2 ways, for example, as 1089936 + 58890276 = 1044^2 + 7674^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18843 + ... + 21794.

It is an arithmetic number, because the mean of its divisors is an integer number (4314401).

Almost surely, 259980212 is an apocalyptic number.

It is an amenable number.

59980212 is an abundant number, since it is smaller than the sum of its proper divisors (95338224).

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

59980212 is a wasteful number, since it uses less digits than its factorization.

59980212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40688 (or 40683 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 59980212 is about 7744.6892771757. The cubic root of 59980212 is about 391.4437219398.

The spelling of 59980212 in words is "fifty-nine million, nine hundred eighty thousand, two hundred twelve".

Divisors: 1 2 3 4 6 9 12 18 36 41 82 123 164 246 369 492 738 1476 40637 81274 121911 162548 243822 365733 487644 731466 1462932 1666117 3332234 4998351 6664468 9996702 14995053 19993404 29990106 59980212