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102653332 = 22191134363
BaseRepresentation
bin1100001111001…
…01110110010100
321011011022220021
412013211312110
5202234401312
614104114524
72354352565
oct607456624
9234138807
10102653332
1152a43a71
122a465a44
1318362422
14d8c216c
15902ac07
hex61e5d94

102653332 has 12 divisors (see below), whose sum is σ = 180585216. Its totient is φ = 51057560.

The previous prime is 102653329. The next prime is 102653387. The reversal of 102653332 is 233356201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 102653297 and 102653306.

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, 66418 + ... + 67945.

It is an arithmetic number, because the mean of its divisors is an integer number (15048768).

Almost surely, 2102653332 is an apocalyptic number.

It is an amenable number.

102653332 is a deficient number, since it is larger than the sum of its proper divisors (77931884).

102653332 is a wasteful number, since it uses less digits than its factorization.

102653332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134558 (or 134556 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 102653332 is about 10131.7980635226. The cubic root of 102653332 is about 468.2283262619.

The spelling of 102653332 in words is "one hundred two million, six hundred fifty-three thousand, three hundred thirty-two".

Divisors: 1 2 4 191 382 764 134363 268726 537452 25663333 51326666 102653332