Base | Representation |
---|---|
bin | 1011111101101111100000… |
… | …0111011010001001110100 |
3 | 1201120122021010201212012122 |
4 | 2333123320013122021310 |
5 | 3211014130223131202 |
6 | 43551252512535112 |
7 | 2525304620453564 |
oct | 277337007321164 |
9 | 51518233655178 |
10 | 13155352552052 |
11 | 4212176613487 |
12 | 1585718b51498 |
13 | 745710134129 |
14 | 336a1860ada4 |
15 | 17c30310c9a2 |
hex | bf6f81da274 |
13155352552052 has 24 divisors (see below), whose sum is σ = 23183073123840. Its totient is φ = 6531738424640.
The previous prime is 13155352552033. The next prime is 13155352552079. The reversal of 13155352552052 is 25025525355131.
It is a junction number, because it is equal to n+sod(n) for n = 13155352551994 and 13155352552012.
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, 14696258 + ... + 15565689.
It is an arithmetic number, because the mean of its divisors is an integer number (965961380160).
Almost surely, 213155352552052 is an apocalyptic number.
It is an amenable number.
13155352552052 is a deficient number, since it is larger than the sum of its proper divisors (10027720571788).
13155352552052 is a wasteful number, since it uses less digits than its factorization.
13155352552052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30262711 (or 30262709 counting only the distinct ones).
The product of its (nonzero) digits is 1125000, while the sum is 44.
The spelling of 13155352552052 in words is "thirteen trillion, one hundred fifty-five billion, three hundred fifty-two million, five hundred fifty-two thousand, fifty-two".
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