Base | Representation |
---|---|
bin | 10111110000011011… |
… | …10010111000000010 |
3 | 1012220212110120222222 |
4 | 23320031302320002 |
5 | 202110100103133 |
6 | 5505332531042 |
7 | 631030523216 |
oct | 137015627002 |
9 | 35825416888 |
10 | 12754300418 |
11 | 5455519752 |
12 | 257b480a82 |
13 | 1283506832 |
14 | 88dc8c946 |
15 | 4e9abbe98 |
hex | 2f8372e02 |
12754300418 has 16 divisors (see below), whose sum is σ = 20015057664. Its totient is φ = 6089233440.
The previous prime is 12754300409. The next prime is 12754300511. The reversal of 12754300418 is 81400345721.
It is a Curzon 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, 1650830 + ... + 1658537.
It is an arithmetic number, because the mean of its divisors is an integer number (1250941104).
Almost surely, 212754300418 is an apocalyptic number.
12754300418 is a deficient number, since it is larger than the sum of its proper divisors (7260757246).
12754300418 is a wasteful number, since it uses less digits than its factorization.
12754300418 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3309457.
The product of its (nonzero) digits is 26880, while the sum is 35.
The spelling of 12754300418 in words is "twelve billion, seven hundred fifty-four million, three hundred thousand, four hundred eighteen".
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