Base | Representation |
---|---|
bin | 10010101010111… |
… | …000111010001010 |
3 | 210211101212221111 |
4 | 102222320322022 |
5 | 1120141424114 |
6 | 51025400534 |
7 | 10522302562 |
oct | 2252707212 |
9 | 724355844 |
10 | 313233034 |
11 | 1508a2684 |
12 | 88a9914a |
13 | 4cb820ba |
14 | 2d859da2 |
15 | 1c774bc4 |
hex | 12ab8e8a |
313233034 has 4 divisors (see below), whose sum is σ = 469849554. Its totient is φ = 156616516.
The previous prime is 313233023. The next prime is 313233047. The reversal of 313233034 is 430332313.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 430332313 = 1283 ⋅335411.
It can be written as a sum of positive squares in only one way, i.e., 202920025 + 110313009 = 14245^2 + 10503^2 .
It is a super-2 number, since 2×3132330342 = 196229867177690312, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 313232996 and 313233014.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78308257 + ... + 78308260.
Almost surely, 2313233034 is an apocalyptic number.
313233034 is a deficient number, since it is larger than the sum of its proper divisors (156616520).
313233034 is a wasteful number, since it uses less digits than its factorization.
313233034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 156616519.
The product of its (nonzero) digits is 1944, while the sum is 22.
The square root of 313233034 is about 17698.3907178026. The cubic root of 313233034 is about 679.1345925829.
Adding to 313233034 its reverse (430332313), we get a palindrome (743565347).
The spelling of 313233034 in words is "three hundred thirteen million, two hundred thirty-three thousand, thirty-four".
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