Base | Representation |
---|---|
bin | 10001111010000110110… |
… | …111011101001100110010 |
3 | 11100122110020220111220102 |
4 | 101322012313131030302 |
5 | 130130304033043442 |
6 | 2341201320512402 |
7 | 154623664502543 |
oct | 21720667351462 |
9 | 4318406814812 |
10 | 1230623331122 |
11 | 4349a4874009 |
12 | 17a60531b702 |
13 | 8c07cb57093 |
14 | 437c36704ca |
15 | 220283e0232 |
hex | 11e86ddd332 |
1230623331122 has 16 divisors (see below), whose sum is σ = 1851253629912. Its totient is φ = 613538956800.
The previous prime is 1230623331031. The next prime is 1230623331139. The reversal of 1230623331122 is 2211333260321.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 246839055241 + 983784275881 = 496829^2 + 991859^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26028488 + ... + 26075724.
Almost surely, 21230623331122 is an apocalyptic number.
1230623331122 is a deficient number, since it is larger than the sum of its proper divisors (620630298790).
1230623331122 is a wasteful number, since it uses less digits than its factorization.
1230623331122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84493.
The product of its (nonzero) digits is 7776, while the sum is 29.
Adding to 1230623331122 its reverse (2211333260321), we get a palindrome (3441956591443).
The spelling of 1230623331122 in words is "one trillion, two hundred thirty billion, six hundred twenty-three million, three hundred thirty-one thousand, one hundred twenty-two".
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