Base | Representation |
---|---|
bin | 1100000110101111101100… |
… | …1101100111010001111011 |
3 | 1202010102111102002121222200 |
4 | 3001223323031213101323 |
5 | 3221032411433123422 |
6 | 44150312412321243 |
7 | 2542421533426143 |
oct | 301537315472173 |
9 | 52112442077880 |
10 | 13310023332987 |
11 | 42718271a8467 |
12 | 15ab6a3a73223 |
13 | 75718c283994 |
14 | 3402cc441923 |
15 | 181356cb22ac |
hex | c1afb36747b |
13310023332987 has 24 divisors (see below), whose sum is σ = 19749206514960. Its totient is φ = 8631776715840.
The previous prime is 13310023332971. The next prime is 13310023333003. The reversal of 13310023332987 is 78923332001331.
13310023332987 is a `hidden beast` number, since 1 + 3 + 3 + 10 + 0 + 233 + 329 + 87 = 666.
It is an interprime number because it is at equal distance from previous prime (13310023332971) and next prime (13310023333003).
It is not a de Polignac number, because 13310023332987 - 24 = 13310023332971 is a prime.
It is a super-2 number, since 2×133100233329872 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13310023333987) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2410912 + ... + 5694957.
It is an arithmetic number, because the mean of its divisors is an integer number (822883604790).
Almost surely, 213310023332987 is an apocalyptic number.
13310023332987 is a deficient number, since it is larger than the sum of its proper divisors (6439183181973).
13310023332987 is a wasteful number, since it uses less digits than its factorization.
13310023332987 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8110843 (or 8110840 counting only the distinct ones).
The product of its (nonzero) digits is 489888, while the sum is 45.
The spelling of 13310023332987 in words is "thirteen trillion, three hundred ten billion, twenty-three million, three hundred thirty-two thousand, nine hundred eighty-seven".
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