Base | Representation |
---|---|
bin | 1001001011000111010… |
… | …01000010010001100110 |
3 | 1010010121010112012211210 |
4 | 10211203221002101212 |
5 | 20131014301023324 |
6 | 400445230212250 |
7 | 31526025315126 |
oct | 4454351022146 |
9 | 1103533465753 |
10 | 315204314214 |
11 | 11174a688639 |
12 | 51109354086 |
13 | 23953ab283a |
14 | 1138254cc86 |
15 | 82ec3d0d29 |
hex | 4963a42466 |
315204314214 has 32 divisors (see below), whose sum is σ = 639314648064. Its totient is φ = 103584985920.
The previous prime is 315204314209. The next prime is 315204314311. The reversal of 315204314214 is 412413402513.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 892759 + ... + 1194749.
It is an arithmetic number, because the mean of its divisors is an integer number (19978582752).
Almost surely, 2315204314214 is an apocalyptic number.
315204314214 is an abundant number, since it is smaller than the sum of its proper divisors (324110333850).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
315204314214 is a wasteful number, since it uses less digits than its factorization.
315204314214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 304452.
The product of its (nonzero) digits is 11520, while the sum is 30.
Adding to 315204314214 its reverse (412413402513), we get a palindrome (727617716727).
The spelling of 315204314214 in words is "three hundred fifteen billion, two hundred four million, three hundred fourteen thousand, two hundred fourteen".
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