Base | Representation |
---|---|
bin | 10101100110111010… |
… | …011110100111110100 |
3 | 2012212221121101110111 |
4 | 111212322132213310 |
5 | 340004032123132 |
6 | 14354131232404 |
7 | 1450645001620 |
oct | 254672364764 |
9 | 65787541414 |
10 | 23201442292 |
11 | 9926677aa6 |
12 | 45b6148704 |
13 | 2259a2caa2 |
14 | 11a1568180 |
15 | 90bd51647 |
hex | 566e9e9f4 |
23201442292 has 12 divisors (see below), whose sum is σ = 46402884640. Its totient is φ = 9943475256.
The previous prime is 23201442287. The next prime is 23201442301. The reversal of 23201442292 is 29224410232.
23201442292 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414311442 + ... + 414311497.
Almost surely, 223201442292 is an apocalyptic number.
It is an amenable number.
23201442292 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23201442292 is a wasteful number, since it uses less digits than its factorization.
23201442292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 828622950 (or 828622948 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 31.
The spelling of 23201442292 in words is "twenty-three billion, two hundred one million, four hundred forty-two thousand, two hundred ninety-two".
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