Base | Representation |
---|---|
bin | 10101101110110110… |
… | …010110101011001010 |
3 | 2020020020010102112121 |
4 | 111232312112223022 |
5 | 340242123011030 |
6 | 14415245001454 |
7 | 1454152435150 |
oct | 255666265312 |
9 | 66206112477 |
10 | 23334578890 |
11 | 9994841547 |
12 | 463285328a |
13 | 227b4a613c |
14 | 11b51033d0 |
15 | 91889e47a |
hex | 56ed96aca |
23334578890 has 32 divisors (see below), whose sum is σ = 48072942720. Its totient is φ = 7988697024.
The previous prime is 23334578873. The next prime is 23334578909. The reversal of 23334578890 is 9887543332.
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, 196225 + ... + 291844.
It is an arithmetic number, because the mean of its divisors is an integer number (1502279460).
Almost surely, 223334578890 is an apocalyptic number.
23334578890 is an abundant number, since it is smaller than the sum of its proper divisors (24738363830).
23334578890 is a wasteful number, since it uses less digits than its factorization.
23334578890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 488766.
The product of its (nonzero) digits is 4354560, while the sum is 52.
The spelling of 23334578890 in words is "twenty-three billion, three hundred thirty-four million, five hundred seventy-eight thousand, eight hundred ninety".
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