Base | Representation |
---|---|
bin | 110100000110100… |
… | …110010100011000 |
3 | 2020220212011120112 |
4 | 310012212110120 |
5 | 3242240120143 |
6 | 222423543452 |
7 | 30443052560 |
oct | 6406462430 |
9 | 2226764515 |
10 | 874145048 |
11 | 409483127 |
12 | 2048bab88 |
13 | 10c1432ba |
14 | 84149da0 |
15 | 51b20e18 |
hex | 341a6518 |
874145048 has 32 divisors (see below), whose sum is σ = 1876089600. Its totient is φ = 374049312.
The previous prime is 874145023. The next prime is 874145087. The reversal of 874145048 is 840541478.
It is a junction number, because it is equal to n+sod(n) for n = 874144996 and 874145014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25061 + ... + 48747.
It is an arithmetic number, because the mean of its divisors is an integer number (58627800).
Almost surely, 2874145048 is an apocalyptic number.
It is an amenable number.
874145048 is an abundant number, since it is smaller than the sum of its proper divisors (1001944552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
874145048 is a wasteful number, since it uses less digits than its factorization.
874145048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24359 (or 24355 counting only the distinct ones).
The product of its (nonzero) digits is 143360, while the sum is 41.
The square root of 874145048 is about 29565.9440573103. The cubic root of 874145048 is about 956.1539728540.
The spelling of 874145048 in words is "eight hundred seventy-four million, one hundred forty-five thousand, forty-eight".
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