Base | Representation |
---|---|
bin | 111111010000001… |
… | …0011010110100110 |
3 | 12110220122221110210 |
4 | 1332200103112212 |
5 | 13321313201334 |
6 | 550334200250 |
7 | 103411035426 |
oct | 17640232646 |
9 | 5426587423 |
10 | 2122397094 |
11 | 99a046394 |
12 | 4b2953086 |
13 | 27a93038c |
14 | 161c3a486 |
15 | c64dd5e9 |
hex | 7e8135a6 |
2122397094 has 32 divisors (see below), whose sum is σ = 4319101440. Its totient is φ = 695167200.
The previous prime is 2122397063. The next prime is 2122397111. The reversal of 2122397094 is 4907932212.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89404 + ... + 110624.
It is an arithmetic number, because the mean of its divisors is an integer number (134971920).
Almost surely, 22122397094 is an apocalyptic number.
2122397094 is an abundant number, since it is smaller than the sum of its proper divisors (2196704346).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2122397094 is a wasteful number, since it uses less digits than its factorization.
2122397094 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21516.
The product of its (nonzero) digits is 54432, while the sum is 39.
The square root of 2122397094 is about 46069.4811561841. The cubic root of 2122397094 is about 1285.1156550306.
The spelling of 2122397094 in words is "two billion, one hundred twenty-two million, three hundred ninety-seven thousand, ninety-four".
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