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60532157 = 719463983
BaseRepresentation
bin1110011011101…
…0010110111101
311012220100111202
43212322112331
5110444012112
610001225245
71333341410
oct346722675
9135810452
1060532157
1131194784
1218332225
13c70525a
148079b77
1554aa6c2
hex39ba5bd

60532157 has 16 divisors (see below), whose sum is σ = 73052160. Its totient is φ = 48997872.

The previous prime is 60532151. The next prime is 60532207. The reversal of 60532157 is 75123506.

It is not a de Polignac number, because 60532157 - 24 = 60532141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60532151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61088 + ... + 62070.

It is an arithmetic number, because the mean of its divisors is an integer number (4565760).

Almost surely, 260532157 is an apocalyptic number.

It is an amenable number.

60532157 is a deficient number, since it is larger than the sum of its proper divisors (12520003).

60532157 is a wasteful number, since it uses less digits than its factorization.

60532157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 60532157 is about 7780.2414486955. The cubic root of 60532157 is about 392.6407614459.

The spelling of 60532157 in words is "sixty million, five hundred thirty-two thousand, one hundred fifty-seven".

Divisors: 1 7 19 133 463 983 3241 6881 8797 18677 61579 130739 455129 3185903 8647451 60532157