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102070364 = 221114915569
BaseRepresentation
bin1100001010101…
…11100001011100
321010001201012212
412011113201130
5202112222424
614043415552
72346404144
oct605274134
9233051185
10102070364
1152685a80
122a2245b8
13181b9c86
14d7ad924
158e6310e
hex615785c

102070364 has 24 divisors (see below), whose sum is σ = 196182000. Its totient is φ = 46081280.

The previous prime is 102070351. The next prime is 102070399. The reversal of 102070364 is 463070201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1229 + ... + 14340.

It is an arithmetic number, because the mean of its divisors is an integer number (8174250).

Almost surely, 2102070364 is an apocalyptic number.

It is an amenable number.

102070364 is a deficient number, since it is larger than the sum of its proper divisors (94111636).

102070364 is a wasteful number, since it uses less digits than its factorization.

102070364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15733 (or 15731 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 102070364 is about 10102.9878748814. The cubic root of 102070364 is about 467.3402872699.

The spelling of 102070364 in words is "one hundred two million, seventy thousand, three hundred sixty-four".

Divisors: 1 2 4 11 22 44 149 298 596 1639 3278 6556 15569 31138 62276 171259 342518 685036 2319781 4639562 9279124 25517591 51035182 102070364