Base | Representation |
---|---|
bin | 110111011110… |
… | …100001111100 |
3 | 1000100212012121 |
4 | 313132201330 |
5 | 12210333342 |
6 | 1235412324 |
7 | 234420223 |
oct | 67364174 |
9 | 30325177 |
10 | 14542972 |
11 | 8233394 |
12 | 4a540a4 |
13 | 3022612 |
14 | 1d07cba |
15 | 1424067 |
hex | dde87c |
14542972 has 6 divisors (see below), whose sum is σ = 25450208. Its totient is φ = 7271484.
The previous prime is 14542967. The next prime is 14542991. The reversal of 14542972 is 27924541.
It is a super-2 number, since 2×145429722 = 422996069185568, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1817868 + ... + 1817875.
Almost surely, 214542972 is an apocalyptic number.
It is an amenable number.
14542972 is a deficient number, since it is larger than the sum of its proper divisors (10907236).
14542972 is a wasteful number, since it uses less digits than its factorization.
14542972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3635747 (or 3635745 counting only the distinct ones).
The product of its digits is 20160, while the sum is 34.
The square root of 14542972 is about 3813.5248786392. The cubic root of 14542972 is about 244.0906005927.
The spelling of 14542972 in words is "fourteen million, five hundred forty-two thousand, nine hundred seventy-two".
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