Base | Representation |
---|---|
bin | 110000001001111011… |
… | …0011010000010010111 |
3 | 100212220222101022220111 |
4 | 1200103312122002113 |
5 | 3143242013312011 |
6 | 115301255143451 |
7 | 10320436401403 |
oct | 1402366320227 |
9 | 325828338814 |
10 | 103412244631 |
11 | 3a947574a93 |
12 | 18060674b87 |
13 | 99a07319c7 |
14 | 50102d8103 |
15 | 2a53ab0121 |
hex | 1813d9a097 |
103412244631 has 16 divisors (see below), whose sum is σ = 107536960800. Its totient is φ = 99380481408.
The previous prime is 103412244599. The next prime is 103412244653. The reversal of 103412244631 is 136442214301.
It is a cyclic number.
It is not a de Polignac number, because 103412244631 - 25 = 103412244599 is a prime.
It is a super-2 number, since 2×1034122446312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 103412244593 and 103412244602.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103412244671) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 806485 + ... + 925873.
It is an arithmetic number, because the mean of its divisors is an integer number (6721060050).
Almost surely, 2103412244631 is an apocalyptic number.
103412244631 is a deficient number, since it is larger than the sum of its proper divisors (4124716169).
103412244631 is a wasteful number, since it uses less digits than its factorization.
103412244631 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119778.
The product of its (nonzero) digits is 13824, while the sum is 31.
Adding to 103412244631 its reverse (136442214301), we get a palindrome (239854458932).
The spelling of 103412244631 in words is "one hundred three billion, four hundred twelve million, two hundred forty-four thousand, six hundred thirty-one".
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