Base | Representation |
---|---|
bin | 10010011000101… |
… | …01111010011010 |
3 | 101202012201101000 |
4 | 21030111322122 |
5 | 303440333201 |
6 | 23145405430 |
7 | 3551636250 |
oct | 1114257232 |
9 | 352181330 |
10 | 154230426 |
11 | 7a071669 |
12 | 43799876 |
13 | 25c5060c |
14 | 166aa5d0 |
15 | d817d86 |
hex | 9315e9a |
154230426 has 64 divisors (see below), whose sum is σ = 414754560. Its totient is φ = 41472000.
The previous prime is 154230413. The next prime is 154230431. The reversal of 154230426 is 624032451.
154230426 is a `hidden beast` number, since 1 + 5 + 4 + 230 + 426 = 666.
154230426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 154230426.
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, 5575 + ... + 18426.
It is an arithmetic number, because the mean of its divisors is an integer number (6480540).
Almost surely, 2154230426 is an apocalyptic number.
154230426 is an abundant number, since it is smaller than the sum of its proper divisors (260524134).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154230426 is a wasteful number, since it uses less digits than its factorization.
154230426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24036 (or 24030 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
The square root of 154230426 is about 12418.9543038051. The cubic root of 154230426 is about 536.2780473374.
Adding to 154230426 its reverse (624032451), we get a palindrome (778262877).
The spelling of 154230426 in words is "one hundred fifty-four million, two hundred thirty thousand, four hundred twenty-six".
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