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102384348 = 22311775639
BaseRepresentation
bin1100001101001…
…00001011011100
321010122122220220
412012210023130
5202202244343
614054241340
72352152433
oct606441334
9233578826
10102384348
115287a970
122a356250
1318299b71
14d85211a
158ec6183
hex61a42dc

102384348 has 24 divisors (see below), whose sum is σ = 260615040. Its totient is φ = 31025520.

The previous prime is 102384329. The next prime is 102384367. The reversal of 102384348 is 843483201.

It is an interprime number because it is at equal distance from previous prime (102384329) and next prime (102384367).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387688 + ... + 387951.

It is an arithmetic number, because the mean of its divisors is an integer number (10858960).

Almost surely, 2102384348 is an apocalyptic number.

It is an amenable number.

102384348 is an abundant number, since it is smaller than the sum of its proper divisors (158230692).

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

102384348 is a wasteful number, since it uses less digits than its factorization.

102384348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775657 (or 775655 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 102384348 is about 10118.5151084534. The cubic root of 102384348 is about 467.8190000632.

The spelling of 102384348 in words is "one hundred two million, three hundred eighty-four thousand, three hundred forty-eight".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 775639 1551278 2326917 3102556 4653834 8532029 9307668 17064058 25596087 34128116 51192174 102384348