Base | Representation |
---|---|
bin | 100001101010010001011… |
… | …110100001000100000000 |
3 | 22012010121020000112211220 |
4 | 201222101132201010000 |
5 | 300344244033220222 |
6 | 4530345542035040 |
7 | 326055410643465 |
oct | 41522136410400 |
9 | 8163536015756 |
10 | 2313133101312 |
11 | 811aa3372520 |
12 | 314373718a80 |
13 | 13a1871c7c37 |
14 | 7dd55cc766c |
15 | 40283630b5c |
hex | 21a917a1100 |
2313133101312 has 72 divisors (see below), whose sum is σ = 6715971699360. Its totient is φ = 700949422080.
The previous prime is 2313133101311. The next prime is 2313133101313. The reversal of 2313133101312 is 2131013313132.
It is an interprime number because it is at equal distance from previous prime (2313133101311) and next prime (2313133101313).
It is a super-2 number, since 2×23131331013122 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (2313133101311) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136895737 + ... + 136912632.
Almost surely, 22313133101312 is an apocalyptic number.
2313133101312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2313133101312 is an abundant number, since it is smaller than the sum of its proper divisors (4402838598048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2313133101312 is a wasteful number, since it uses less digits than its factorization.
2313133101312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 273808399 (or 273808385 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 24.
Adding to 2313133101312 its reverse (2131013313132), we get a palindrome (4444146414444).
The spelling of 2313133101312 in words is "two trillion, three hundred thirteen billion, one hundred thirty-three million, one hundred one thousand, three hundred twelve".
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