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102934748 = 2276195939
BaseRepresentation
bin1100010001010…
…10100011011100
321011200121221002
412020222203130
5202322402443
614114125432
72356634210
oct610524334
9234617832
10102934748
1153116444
122a580878
1318430547
14d956940
1590842b8
hex622a8dc

102934748 has 24 divisors (see below), whose sum is σ = 206236800. Its totient is φ = 44036208.

The previous prime is 102934721. The next prime is 102934753. The reversal of 102934748 is 847439201.

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, 14363 + ... + 20301.

It is an arithmetic number, because the mean of its divisors is an integer number (8593200).

Almost surely, 2102934748 is an apocalyptic number.

It is an amenable number.

102934748 is an abundant number, since it is smaller than the sum of its proper divisors (103302052).

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

102934748 is a wasteful number, since it uses less digits than its factorization.

102934748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6569 (or 6567 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 102934748 is about 10145.6763204825. The cubic root of 102934748 is about 468.6558061874.

The spelling of 102934748 in words is "one hundred two million, nine hundred thirty-four thousand, seven hundred forty-eight".

Divisors: 1 2 4 7 14 28 619 1238 2476 4333 5939 8666 11878 17332 23756 41573 83146 166292 3676241 7352482 14704964 25733687 51467374 102934748