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58275042 = 2371387501
BaseRepresentation
bin1101111001001…
…1010011100010
311001122200022220
43132103103202
5104404300132
65441011510
71305221040
oct336232342
9131580286
1058275042
112a9929a1
1217623b96
13c0c4a97
147a4d390
1551b1a2c
hex37934e2

58275042 has 16 divisors (see below), whose sum is σ = 133200192. Its totient is φ = 16650000.

The previous prime is 58275023. The next prime is 58275043. The reversal of 58275042 is 24057285.

It is a junction number, because it is equal to n+sod(n) for n = 58274994 and 58275012.

It is not an unprimeable number, because it can be changed into a prime (58275043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 693709 + ... + 693792.

It is an arithmetic number, because the mean of its divisors is an integer number (8325012).

Almost surely, 258275042 is an apocalyptic number.

58275042 is an abundant number, since it is smaller than the sum of its proper divisors (74925150).

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

58275042 is a wasteful number, since it uses less digits than its factorization.

58275042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1387513.

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 58275042 is about 7633.8091409204. The cubic root of 58275042 is about 387.6985693348.

The spelling of 58275042 in words is "fifty-eight million, two hundred seventy-five thousand, forty-two".

Divisors: 1 2 3 6 7 14 21 42 1387501 2775002 4162503 8325006 9712507 19425014 29137521 58275042