Base | Representation |
---|---|
bin | 1011111010110101100100… |
… | …1000001111111000111010 |
3 | 1201101212102200111200022201 |
4 | 2332231121020033320322 |
5 | 3204204420240221204 |
6 | 43512320053340414 |
7 | 2521560014464105 |
oct | 276553110177072 |
9 | 51355380450281 |
10 | 13105440554554 |
11 | 41a2a93597a77 |
12 | 1577b0963770a |
13 | 740ab76970ba |
14 | 33444186773c |
15 | 17ad8134c9a4 |
hex | beb5920fe3a |
13105440554554 has 32 divisors (see below), whose sum is σ = 19802435627520. Its totient is φ = 6504824923968.
The previous prime is 13105440554537. The next prime is 13105440554587. The reversal of 13105440554554 is 45545504450131.
It is a super-3 number, since 3×131054405545543 (a number of 40 digits) contains 333 as substring.
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, 219605832 + ... + 219665500.
It is an arithmetic number, because the mean of its divisors is an integer number (618826113360).
Almost surely, 213105440554554 is an apocalyptic number.
13105440554554 is a deficient number, since it is larger than the sum of its proper divisors (6696995072966).
13105440554554 is a wasteful number, since it uses less digits than its factorization.
13105440554554 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61302.
The product of its (nonzero) digits is 2400000, while the sum is 46.
The spelling of 13105440554554 in words is "thirteen trillion, one hundred five billion, four hundred forty million, five hundred fifty-four thousand, five hundred fifty-four".
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