Base | Representation |
---|---|
bin | 100011100110001011101011… |
… | …0101110010001111111010110 |
3 | 1112001122010020212120011211220 |
4 | 1013030113112232101333112 |
5 | 312020002323401132410 |
6 | 3025533114101111210 |
7 | 122644344540655023 |
oct | 10714272656217726 |
9 | 1461563225504756 |
10 | 313111013302230 |
11 | 908486a9249290 |
12 | 2b14b0189b8506 |
13 | 1059331b4a3c40 |
14 | 574692245254a |
15 | 262eb0904b070 |
hex | 11cc5d6b91fd6 |
313111013302230 has 64 divisors (see below), whose sum is σ = 882841682274048. Its totient is φ = 70066800178560.
The previous prime is 313111013302183. The next prime is 313111013302259. The reversal of 313111013302230 is 32203310111313.
It is a super-2 number, since 2×3131110133022302 (a number of 30 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 313111013302230.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36493120804 + ... + 36493129383.
It is an arithmetic number, because the mean of its divisors is an integer number (13794401285532).
Almost surely, 2313111013302230 is an apocalyptic number.
313111013302230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
313111013302230 is an abundant number, since it is smaller than the sum of its proper divisors (569730668971818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313111013302230 is a wasteful number, since it uses less digits than its factorization.
313111013302230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72986250221.
The product of its (nonzero) digits is 972, while the sum is 24.
Adding to 313111013302230 its reverse (32203310111313), we get a palindrome (345314323413543).
The spelling of 313111013302230 in words is "three hundred thirteen trillion, one hundred eleven billion, thirteen million, three hundred two thousand, two hundred thirty".
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