Base | Representation |
---|---|
bin | 10100100101001010010100… |
… | …10101000111010110001110 |
3 | 12221020120001021012211010111 |
4 | 22102211022111013112032 |
5 | 21412443441231301204 |
6 | 240130531414430234 |
7 | 12350506342031416 |
oct | 1222451225072616 |
9 | 187216037184114 |
10 | 45257317447054 |
11 | 1346957a930089 |
12 | 50ab20806237a |
13 | 1c3399271ca2b |
14 | b26674425646 |
15 | 5373a7879d04 |
hex | 29294a54758e |
45257317447054 has 64 divisors (see below), whose sum is σ = 70553427148800. Its totient is φ = 21750134198400.
The previous prime is 45257317447033. The next prime is 45257317447141. The reversal of 45257317447054 is 45074471375254.
It is a self number, because there is not a number n which added to its sum of digits gives 45257317447054.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5938497364 + ... + 5938504984.
It is an arithmetic number, because the mean of its divisors is an integer number (1102397299200).
Almost surely, 245257317447054 is an apocalyptic number.
45257317447054 is a deficient number, since it is larger than the sum of its proper divisors (25296109701746).
45257317447054 is a wasteful number, since it uses less digits than its factorization.
45257317447054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9049.
The product of its (nonzero) digits is 65856000, while the sum is 58.
The spelling of 45257317447054 in words is "forty-five trillion, two hundred fifty-seven billion, three hundred seventeen million, four hundred forty-seven thousand, fifty-four".
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