Base | Representation |
---|---|
bin | 11111001010010011… |
… | …101000101100110100 |
3 | 10012100210212001022121 |
4 | 133022103220230310 |
5 | 1022010440304043 |
6 | 23212032405324 |
7 | 2263100044330 |
oct | 371223505464 |
9 | 105323761277 |
10 | 33458916148 |
11 | 1320a75aa19 |
12 | 65993a6844 |
13 | 3202b78748 |
14 | 18959907c0 |
15 | d0c61cded |
hex | 7ca4e8b34 |
33458916148 has 12 divisors (see below), whose sum is σ = 66917832352. Its totient is φ = 14339535480.
The previous prime is 33458916131. The next prime is 33458916149. The reversal of 33458916148 is 84161985433.
33458916148 is an admirable number.
It is a super-2 number, since 2×334589161482 (a number of 22 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 33458916095 and 33458916104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33458916149) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 597480618 + ... + 597480673.
Almost surely, 233458916148 is an apocalyptic number.
It is an amenable number.
33458916148 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.
33458916148 is a wasteful number, since it uses less digits than its factorization.
33458916148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1194961302 (or 1194961300 counting only the distinct ones).
The product of its digits is 2488320, while the sum is 52.
The spelling of 33458916148 in words is "thirty-three billion, four hundred fifty-eight million, nine hundred sixteen thousand, one hundred forty-eight".
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