Base | Representation |
---|---|
bin | 10101000110110… |
… | …000101101000110 |
3 | 220200021211111200 |
4 | 111012300231012 |
5 | 1211122001034 |
6 | 55045243330 |
7 | 11526514500 |
oct | 2506605506 |
9 | 820254450 |
10 | 354093894 |
11 | 171970a90 |
12 | 9a703546 |
13 | 5848a71b |
14 | 35054d70 |
15 | 21146a99 |
hex | 151b0b46 |
354093894 has 72 divisors (see below), whose sum is σ = 973620648. Its totient is φ = 91969920.
The previous prime is 354093889. The next prime is 354093913. The reversal of 354093894 is 498390453.
It is a happy number.
354093894 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8547 + ... + 27950.
It is an arithmetic number, because the mean of its divisors is an integer number (13522509).
Almost surely, 2354093894 is an apocalyptic number.
354093894 is an abundant number, since it is smaller than the sum of its proper divisors (619526754).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
354093894 is a wasteful number, since it uses less digits than its factorization.
354093894 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36530 (or 36520 counting only the distinct ones).
The product of its (nonzero) digits is 466560, while the sum is 45.
The square root of 354093894 is about 18817.3827616914. The cubic root of 354093894 is about 707.4669333229.
The spelling of 354093894 in words is "three hundred fifty-four million, ninety-three thousand, eight hundred ninety-four".
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