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102053060 = 2256776159
BaseRepresentation
bin1100001010100…
…11010011000100
321010000211110222
412011103103010
5202111144220
614043203512
72346302534
oct605232304
9233024428
10102053060
1152673a7a
122a216598
13181b2135
14d7a74c4
158e5ce25
hex61534c4

102053060 has 24 divisors (see below), whose sum is σ = 217512960. Its totient is φ = 40211424.

The previous prime is 102053053. The next prime is 102053087. The reversal of 102053060 is 60350201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36740 + ... + 39419.

It is an arithmetic number, because the mean of its divisors is an integer number (9063040).

Almost surely, 2102053060 is an apocalyptic number.

102053060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102053060 is an abundant number, since it is smaller than the sum of its proper divisors (115459900).

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

102053060 is a wasteful number, since it uses less digits than its factorization.

102053060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76235 (or 76233 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 102053060 is about 10102.1314582617. The cubic root of 102053060 is about 467.3138763606.

The spelling of 102053060 in words is "one hundred two million, fifty-three thousand, sixty".

Divisors: 1 2 4 5 10 20 67 134 268 335 670 1340 76159 152318 304636 380795 761590 1523180 5102653 10205306 20410612 25513265 51026530 102053060