Base | Representation |
---|---|
bin | 10101000110111… |
… | …011000101011101 |
3 | 220200100222211110 |
4 | 111012323011131 |
5 | 1211124331123 |
6 | 55050212233 |
7 | 11530052451 |
oct | 2506730535 |
9 | 820328743 |
10 | 354136413 |
11 | 17199aa24 |
12 | 9a724079 |
13 | 584a3b97 |
14 | 35066661 |
15 | 21154493 |
hex | 151bb15d |
354136413 has 4 divisors (see below), whose sum is σ = 472181888. Its totient is φ = 236090940.
The previous prime is 354136403. The next prime is 354136417. The reversal of 354136413 is 314631453.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 314631453 = 3 ⋅104877151.
It is not a de Polignac number, because 354136413 - 217 = 354005341 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 (354136417) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59022733 + ... + 59022738.
It is an arithmetic number, because the mean of its divisors is an integer number (118045472).
Almost surely, 2354136413 is an apocalyptic number.
It is an amenable number.
354136413 is a deficient number, since it is larger than the sum of its proper divisors (118045475).
354136413 is a wasteful number, since it uses less digits than its factorization.
354136413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118045474.
The product of its digits is 12960, while the sum is 30.
The square root of 354136413 is about 18818.5125076346. The cubic root of 354136413 is about 707.4952493365.
Adding to 354136413 its reverse (314631453), we get a palindrome (668767866).
The spelling of 354136413 in words is "three hundred fifty-four million, one hundred thirty-six thousand, four hundred thirteen".
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