Base | Representation |
---|---|
bin | 111000111101110000… |
… | …0100010101000001001 |
3 | 102200202110202110120122 |
4 | 1301323200202220021 |
5 | 4001013242243142 |
6 | 132110450233025 |
7 | 11560324101500 |
oct | 1617340425011 |
9 | 380673673518 |
10 | 122331212297 |
11 | 47975864458 |
12 | 1b860585775 |
13 | b6c716a228 |
14 | 5cc6bbb837 |
15 | 32ae9901d2 |
hex | 1c7b822a09 |
122331212297 has 24 divisors (see below), whose sum is σ = 149259371904. Its totient is φ = 99850659552.
The previous prime is 122331212287. The next prime is 122331212351. The reversal of 122331212297 is 792212133221.
It is not a de Polignac number, because 122331212297 - 24 = 122331212281 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122331212287) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 632603 + ... + 803024.
It is an arithmetic number, because the mean of its divisors is an integer number (6219140496).
Almost surely, 2122331212297 is an apocalyptic number.
It is an amenable number.
122331212297 is a deficient number, since it is larger than the sum of its proper divisors (26928159607).
122331212297 is a wasteful number, since it uses less digits than its factorization.
122331212297 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1435725 (or 1435718 counting only the distinct ones).
The product of its digits is 18144, while the sum is 35.
The spelling of 122331212297 in words is "one hundred twenty-two billion, three hundred thirty-one million, two hundred twelve thousand, two hundred ninety-seven".
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