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13102493062703 = 11191312571862101
BaseRepresentation
bin1011111010101010100101…
…1100011101011000101111
31201101120211021021120121212
42332222221130131120233
53204132401211001303
643511111402345035
72521423664303312
oct276525134353057
951346737246555
1013102493062703
1141a18108307a0
1215774264bb17b
13740737b38795
1433424220c979
1517ac5c6cbad8
hexbeaa971d62f

13102493062703 has 32 divisors (see below), whose sum is σ = 15219778970880. Its totient is φ = 11154723840000.

The previous prime is 13102493062639. The next prime is 13102493062727. The reversal of 13102493062703 is 30726039420131.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13102493062703 - 26 = 13102493062639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102493062733) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6105353 + ... + 7967453.

It is an arithmetic number, because the mean of its divisors is an integer number (475618092840).

Almost surely, 213102493062703 is an apocalyptic number.

13102493062703 is a deficient number, since it is larger than the sum of its proper divisors (2117285908177).

13102493062703 is a wasteful number, since it uses less digits than its factorization.

13102493062703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1862519.

The product of its (nonzero) digits is 163296, while the sum is 41.

The spelling of 13102493062703 in words is "thirteen trillion, one hundred two billion, four hundred ninety-three million, sixty-two thousand, seven hundred three".

Divisors: 1 11 19 131 209 257 1441 2489 2827 4883 27379 33667 53713 370337 639673 1862101 7036403 20483111 35379919 243935231 389179109 478559957 2683287541 4634769389 5264159527 9092639183 50982463279 62691354367 100019031013 689604898037 1191135732973 13102493062703