Base | Representation |
---|---|
bin | 11001000000110100… |
… | …11100001110011010 |
3 | 1021122212110212000010 |
4 | 30200122130032122 |
5 | 210000222013104 |
6 | 10100303422350 |
7 | 653530046655 |
oct | 144032341632 |
9 | 37585425003 |
10 | 13428704154 |
11 | 5771176208 |
12 | 27292b49b6 |
13 | 13601534b8 |
14 | 91568289c |
15 | 538dd5489 |
hex | 32069c39a |
13428704154 has 32 divisors (see below), whose sum is σ = 27038248704. Its totient is φ = 4446167040.
The previous prime is 13428704137. The next prime is 13428704171. The reversal of 13428704154 is 45140782431.
It is an interprime number because it is at equal distance from previous prime (13428704137) and next prime (13428704171).
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, 770719 + ... + 787949.
It is an arithmetic number, because the mean of its divisors is an integer number (844945272).
Almost surely, 213428704154 is an apocalyptic number.
13428704154 is an abundant number, since it is smaller than the sum of its proper divisors (13609544550).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13428704154 is a wasteful number, since it uses less digits than its factorization.
13428704154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18102.
The product of its (nonzero) digits is 107520, while the sum is 39.
The spelling of 13428704154 in words is "thirteen billion, four hundred twenty-eight million, seven hundred four thousand, one hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •