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13000000102 = 2311314633457
BaseRepresentation
bin11000001101101110…
…00100001001100110
31020112222210102121021
430012313010021212
5203111000000402
65545551041354
7640103114635
oct140667041146
936488712537
1013000000102
115571185541
12262981025a
1312c23a1a6b
148b476951c
15511451d37
hex306dc4266

13000000102 has 32 divisors (see below), whose sum is σ = 20332376064. Its totient is φ = 6227020800.

The previous prime is 13000000087. The next prime is 13000000141. The reversal of 13000000102 is 20100000031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3758758 + ... + 3762214.

It is an arithmetic number, because the mean of its divisors is an integer number (635386752).

Almost surely, 213000000102 is an apocalyptic number.

13000000102 is a deficient number, since it is larger than the sum of its proper divisors (7332375962).

13000000102 is a wasteful number, since it uses less digits than its factorization.

13000000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4084.

The product of its (nonzero) digits is 6, while the sum is 7.

Adding to 13000000102 its reverse (20100000031), we get a palindrome (33100000133).

The spelling of 13000000102 in words is "thirteen billion, one hundred two", and thus it is an aban number.

Divisors: 1 2 31 62 131 262 463 926 3457 4061 6914 8122 14353 28706 60653 107167 121306 214334 452867 905734 1600591 1880243 3201182 3760486 14038877 28077754 49618321 99236642 209677421 419354842 6500000051 13000000102