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58137142 = 274152653
BaseRepresentation
bin1101110111000…
…1101000110110
311001101200011111
43131301220312
5104340342032
65434025234
71304105020
oct335615066
9131350144
1058137142
112a8a9328
121757821a
13c07709b
147a15010
155185c47
hex3771a36

58137142 has 8 divisors (see below), whose sum is σ = 99663696. Its totient is φ = 24915912.

The previous prime is 58137137. The next prime is 58137151. The reversal of 58137142 is 24173185.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2076313 + ... + 2076340.

It is an arithmetic number, because the mean of its divisors is an integer number (12457962).

Almost surely, 258137142 is an apocalyptic number.

58137142 is a deficient number, since it is larger than the sum of its proper divisors (41526554).

58137142 is a wasteful number, since it uses less digits than its factorization.

58137142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4152662.

The product of its digits is 6720, while the sum is 31.

The square root of 58137142 is about 7624.7716031367. The cubic root of 58137142 is about 387.3925157317.

The spelling of 58137142 in words is "fifty-eight million, one hundred thirty-seven thousand, one hundred forty-two".

Divisors: 1 2 7 14 4152653 8305306 29068571 58137142