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102435160 = 2353182609
BaseRepresentation
bin1100001101100…
…00100101011000
321010202020121211
412012300211120
5202210411120
614055312504
72352453532
oct606604530
9233666554
10102435160
1152905063
122a37b734
13182b7029
14d866852
158ed625a
hex61b0958

102435160 has 32 divisors (see below), whose sum is σ = 237916800. Its totient is φ = 39651840.

The previous prime is 102435127. The next prime is 102435187. The reversal of 102435160 is 61534201.

It is a congruent number.

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, 40065 + ... + 42544.

It is an arithmetic number, because the mean of its divisors is an integer number (7434900).

Almost surely, 2102435160 is an apocalyptic number.

102435160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102435160 is an abundant number, since it is smaller than the sum of its proper divisors (135481640).

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

102435160 is a wasteful number, since it uses less digits than its factorization.

102435160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82651 (or 82647 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 102435160 is about 10121.0256397264. The cubic root of 102435160 is about 467.8963780615.

Adding to 102435160 its reverse (61534201), we get a palindrome (163969361).

The spelling of 102435160 in words is "one hundred two million, four hundred thirty-five thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 20 31 40 62 124 155 248 310 620 1240 82609 165218 330436 413045 660872 826090 1652180 2560879 3304360 5121758 10243516 12804395 20487032 25608790 51217580 102435160