Base | Representation |
---|---|
bin | 11011110101001110000111… |
… | …001111110010011000110101 |
3 | 121001101202111222211100200000 |
4 | 123311032013033302120311 |
5 | 112020434000230001123 |
6 | 1112155511553341513 |
7 | 34532302442212305 |
oct | 3365160717623065 |
9 | 531352458740600 |
10 | 122404542031413 |
11 | 36002524995864 |
12 | 1188a9a1567899 |
13 | 533b911301215 |
14 | 22325a900d605 |
15 | e24052b6db43 |
hex | 6f53873f2635 |
122404542031413 has 48 divisors (see below), whose sum is σ = 183875529277440. Its totient is φ = 81371366906544.
The previous prime is 122404542031337. The next prime is 122404542031477. The reversal of 122404542031413 is 314130245404221.
122404542031413 is a `hidden beast` number, since 1 + 2 + 2 + 40 + 4 + 542 + 0 + 31 + 41 + 3 = 666.
It is not a de Polignac number, because 122404542031413 - 28 = 122404542031157 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122404542031313) 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, 3055281420 + ... + 3055321482.
It is an arithmetic number, because the mean of its divisors is an integer number (3830740193280).
Almost surely, 2122404542031413 is an apocalyptic number.
It is an amenable number.
122404542031413 is a deficient number, since it is larger than the sum of its proper divisors (61470987246027).
122404542031413 is an equidigital number, since it uses as much as digits as its factorization.
122404542031413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75460 (or 75448 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 36.
Adding to 122404542031413 its reverse (314130245404221), we get a palindrome (436534787435634).
The spelling of 122404542031413 in words is "one hundred twenty-two trillion, four hundred four billion, five hundred forty-two million, thirty-one thousand, four hundred thirteen".
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