Base | Representation |
---|---|
bin | 11011010010100… |
… | …100110010110110 |
3 | 1011220112101210112 |
4 | 123102210302312 |
5 | 1414202313014 |
6 | 113233223022 |
7 | 14226460463 |
oct | 3322446266 |
9 | 1156471715 |
10 | 457854134 |
11 | 2154a0651 |
12 | 109401a72 |
13 | 73b1990a |
14 | 44b4466a |
15 | 2a2e073e |
hex | 1b4a4cb6 |
457854134 has 24 divisors (see below), whose sum is σ = 742556808. Its totient is φ = 211574880.
The previous prime is 457854113. The next prime is 457854139. The reversal of 457854134 is 431458754.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a junction number, because it is equal to n+sod(n) for n = 457854091 and 457854100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (457854139) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21869 + ... + 37335.
It is an arithmetic number, because the mean of its divisors is an integer number (30939867).
Almost surely, 2457854134 is an apocalyptic number.
457854134 is a deficient number, since it is larger than the sum of its proper divisors (284702674).
457854134 is a wasteful number, since it uses less digits than its factorization.
457854134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15548 (or 15529 counting only the distinct ones).
The product of its digits is 268800, while the sum is 41.
The square root of 457854134 is about 21397.5263523614. The cubic root of 457854134 is about 770.7420372524.
The spelling of 457854134 in words is "four hundred fifty-seven million, eight hundred fifty-four thousand, one hundred thirty-four".
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