Base | Representation |
---|---|
bin | 10110101110100110… |
… | …10100010110000001 |
3 | 1011111101101220120020 |
4 | 23113103110112001 |
5 | 144442214200342 |
6 | 5334445204053 |
7 | 611244065565 |
oct | 132723242601 |
9 | 34441356506 |
10 | 12202100097 |
11 | 51a1849450 |
12 | 2446560629 |
13 | 11c5ca5995 |
14 | 83a7c96a5 |
15 | 4b63920ec |
hex | 2d74d4581 |
12202100097 has 16 divisors (see below), whose sum is σ = 18126139392. Its totient is φ = 7237866320.
The previous prime is 12202100087. The next prime is 12202100101. The reversal of 12202100097 is 79000120221.
It is a cyclic number.
It is not a de Polignac number, because 12202100097 - 27 = 12202099969 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12202100087) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3932073 + ... + 3935174.
It is an arithmetic number, because the mean of its divisors is an integer number (1132883712).
Almost surely, 212202100097 is an apocalyptic number.
It is an amenable number.
12202100097 is a deficient number, since it is larger than the sum of its proper divisors (5924039295).
12202100097 is a wasteful number, since it uses less digits than its factorization.
12202100097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7867308.
The product of its (nonzero) digits is 504, while the sum is 24.
The spelling of 12202100097 in words is "twelve billion, two hundred two million, one hundred thousand, ninety-seven".
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