Base | Representation |
---|---|
bin | 101101100100010110000… |
… | …011101110010000000011 |
3 | 102002100200201212112221200 |
4 | 231210112003232100003 |
5 | 402301102203432121 |
6 | 10354313523552243 |
7 | 442144020212043 |
oct | 55442603562003 |
9 | 12070621775850 |
10 | 3131401233411 |
11 | aa80243a7250 |
12 | 426a77b2b683 |
13 | 19939cac5719 |
14 | ab7bc515723 |
15 | 566c55e2a26 |
hex | 2d9160ee403 |
3131401233411 has 48 divisors (see below), whose sum is σ = 5003021698272. Its totient is φ = 1871410176000.
The previous prime is 3131401233409. The next prime is 3131401233419. The reversal of 3131401233411 is 1143321041313.
3131401233411 is a `hidden beast` number, since 3 + 1 + 3 + 14 + 0 + 1 + 233 + 411 = 666.
It is not a de Polignac number, because 3131401233411 - 21 = 3131401233409 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3131401233419) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34593811 + ... + 34684211.
It is an arithmetic number, because the mean of its divisors is an integer number (104229618714).
Almost surely, 23131401233411 is an apocalyptic number.
3131401233411 is a deficient number, since it is larger than the sum of its proper divisors (1871620464861).
3131401233411 is a wasteful number, since it uses less digits than its factorization.
3131401233411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95284 (or 95281 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
Adding to 3131401233411 its reverse (1143321041313), we get a palindrome (4274722274724).
The spelling of 3131401233411 in words is "three trillion, one hundred thirty-one billion, four hundred one million, two hundred thirty-three thousand, four hundred eleven".
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