Base | Representation |
---|---|
bin | 1001001011010111100… |
… | …11110000110100110100 |
3 | 1010010221200101001102222 |
4 | 10211223303300310310 |
5 | 20131304341002202 |
6 | 400511003221512 |
7 | 31532311125050 |
oct | 4455363606464 |
9 | 1103850331388 |
10 | 315341344052 |
11 | 11180aa71139 |
12 | 51147217898 |
13 | 239762bcc97 |
14 | 1139681cc60 |
15 | 830944c4a2 |
hex | 496bcf0d34 |
315341344052 has 24 divisors (see below), whose sum is σ = 630717924480. Its totient is φ = 135138739680.
The previous prime is 315341344049. The next prime is 315341344061. The reversal of 315341344052 is 250443143513.
It is a super-3 number, since 3×3153413440523 (a number of 35 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210902 + ... + 821682.
It is an arithmetic number, because the mean of its divisors is an integer number (26279913520).
Almost surely, 2315341344052 is an apocalyptic number.
It is an amenable number.
315341344052 is an abundant number, since it is smaller than the sum of its proper divisors (315376580428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
315341344052 is a wasteful number, since it uses less digits than its factorization.
315341344052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 629231 (or 629229 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 35.
Adding to 315341344052 its reverse (250443143513), we get a palindrome (565784487565).
The spelling of 315341344052 in words is "three hundred fifteen billion, three hundred forty-one million, three hundred forty-four thousand, fifty-two".
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