Base | Representation |
---|---|
bin | 101101100100010110000… |
… | …011101110010000001110 |
3 | 102002100200201212112222002 |
4 | 231210112003232100032 |
5 | 402301102203432142 |
6 | 10354313523552302 |
7 | 442144020212060 |
oct | 55442603562016 |
9 | 12070621775862 |
10 | 3131401233422 |
11 | aa80243a7260 |
12 | 426a77b2b692 |
13 | 19939cac5727 |
14 | ab7bc515730 |
15 | 566c55e2a32 |
hex | 2d9160ee40e |
3131401233422 has 64 divisors (see below), whose sum is σ = 6113334878208. Its totient is φ = 1166486508000.
The previous prime is 3131401233419. The next prime is 3131401233437. The reversal of 3131401233422 is 2243321041313.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8211647 + ... + 8584517.
It is an arithmetic number, because the mean of its divisors is an integer number (95520857472).
Almost surely, 23131401233422 is an apocalyptic number.
3131401233422 is a deficient number, since it is larger than the sum of its proper divisors (2981933644786).
3131401233422 is a wasteful number, since it uses less digits than its factorization.
3131401233422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 375285.
The product of its (nonzero) digits is 10368, while the sum is 29.
Adding to 3131401233422 its reverse (2243321041313), we get a palindrome (5374722274735).
The spelling of 3131401233422 in words is "three trillion, one hundred thirty-one billion, four hundred one million, two hundred thirty-three thousand, four hundred twenty-two".
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