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58372073 = 47792199
BaseRepresentation
bin1101111010101…
…0111111101001
311001211121102122
43132222333221
5104420401243
65443041025
71306103654
oct336527751
9131747378
1058372073
112aa49891
1217670175
13c129cb6
147a7689b
1551d0668
hex37aafe9

58372073 has 12 divisors (see below), whose sum is σ = 60681600. Its totient is φ = 56123496.

The previous prime is 58372049. The next prime is 58372109. The reversal of 58372073 is 37027385.

It is not a de Polignac number, because 58372073 - 212 = 58367977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58372043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 293228 + ... + 293426.

It is an arithmetic number, because the mean of its divisors is an integer number (5056800).

Almost surely, 258372073 is an apocalyptic number.

It is an amenable number.

58372073 is a deficient number, since it is larger than the sum of its proper divisors (2309527).

58372073 is an equidigital number, since it uses as much as digits as its factorization.

58372073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404 (or 325 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 58372073 is about 7640.1618438355. The cubic root of 58372073 is about 387.9136294978.

The spelling of 58372073 in words is "fifty-eight million, three hundred seventy-two thousand, seventy-three".

Divisors: 1 47 79 199 3713 6241 9353 15721 293327 738887 1241959 58372073