Base | Representation |
---|---|
bin | 1010111110110110011100… |
… | …1110100101001111010111 |
3 | 1120202100101111022110020120 |
4 | 2233231213032211033113 |
5 | 3040313331021213410 |
6 | 41403043042203023 |
7 | 2354244622361625 |
oct | 257554716451727 |
9 | 46670344273216 |
10 | 12074884944855 |
11 | 3935a2583a287 |
12 | 143023a653473 |
13 | 69786cbb0845 |
14 | 2da5db2a6515 |
15 | 15e16730c570 |
hex | afb673a53d7 |
12074884944855 has 16 divisors (see below), whose sum is σ = 19420966785024. Its totient is φ = 6406221679520.
The previous prime is 12074884944839. The next prime is 12074884944877. The reversal of 12074884944855 is 55844948847021.
It is not a de Polignac number, because 12074884944855 - 24 = 12074884944839 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12074884944855.
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, 2107306899 + ... + 2107312628.
It is an arithmetic number, because the mean of its divisors is an integer number (1213810424064).
Almost surely, 212074884944855 is an apocalyptic number.
12074884944855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
12074884944855 is a deficient number, since it is larger than the sum of its proper divisors (7346081840169).
12074884944855 is a wasteful number, since it uses less digits than its factorization.
12074884944855 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4214619726.
The product of its (nonzero) digits is 412876800, while the sum is 69.
The spelling of 12074884944855 in words is "twelve trillion, seventy-four billion, eight hundred eighty-four million, nine hundred forty-four thousand, eight hundred fifty-five".
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