Base | Representation |
---|---|
bin | 10101000110011… |
… | …101000001000101 |
3 | 220200010201212222 |
4 | 111012131001011 |
5 | 1211111411003 |
6 | 55043422125 |
7 | 11526030416 |
oct | 2506350105 |
9 | 820121788 |
10 | 354013253 |
11 | 171916440 |
12 | 9a684945 |
13 | 5845cac9 |
14 | 3503380d |
15 | 2112cc38 |
hex | 1519d045 |
354013253 has 24 divisors (see below), whose sum is σ = 415290240. Its totient is φ = 298242560.
The previous prime is 354013223. The next prime is 354013271. The reversal of 354013253 is 352310453.
It is not a de Polignac number, because 354013253 - 26 = 354013189 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (354013213) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1481108 + ... + 1481346.
It is an arithmetic number, because the mean of its divisors is an integer number (17303760).
Almost surely, 2354013253 is an apocalyptic number.
It is an amenable number.
354013253 is a deficient number, since it is larger than the sum of its proper divisors (61276987).
354013253 is a wasteful number, since it uses less digits than its factorization.
354013253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 445 (or 356 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 26.
The square root of 354013253 is about 18815.2399134319. The cubic root of 354013253 is about 707.4132233010.
The spelling of 354013253 in words is "three hundred fifty-four million, thirteen thousand, two hundred fifty-three".
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