Base | Representation |
---|---|
bin | 101101100100… |
… | …1101111001010 |
3 | 1122221222202111 |
4 | 1123021233022 |
5 | 22104114421 |
6 | 2212052534 |
7 | 410050453 |
oct | 133115712 |
9 | 48858674 |
10 | 23894986 |
11 | 12540725 |
12 | 800414a |
13 | 4c4825b |
14 | 326012a |
15 | 216eee1 |
hex | 16c9bca |
23894986 has 8 divisors (see below), whose sum is σ = 36998784. Its totient is φ = 11562060.
The previous prime is 23894963. The next prime is 23895019. The reversal of 23894986 is 68949832.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 192640 + ... + 192763.
It is an arithmetic number, because the mean of its divisors is an integer number (4624848).
Almost surely, 223894986 is an apocalyptic number.
23894986 is a deficient number, since it is larger than the sum of its proper divisors (13103798).
23894986 is a wasteful number, since it uses less digits than its factorization.
23894986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 385436.
The product of its digits is 746496, while the sum is 49.
The square root of 23894986 is about 4888.2497890349. The cubic root of 23894986 is about 288.0285867329.
The spelling of 23894986 in words is "twenty-three million, eight hundred ninety-four thousand, nine hundred eighty-six".
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