Base | Representation |
---|---|
bin | 110100000100000… |
… | …100111101111101 |
3 | 2020212121121000002 |
4 | 310010010331331 |
5 | 3242102443112 |
6 | 222401444045 |
7 | 30434331020 |
oct | 6404047575 |
9 | 2225547002 |
10 | 873484157 |
11 | 409071637 |
12 | 204640625 |
13 | 10bc71540 |
14 | 840171b7 |
15 | 51a401c2 |
hex | 34104f7d |
873484157 has 32 divisors (see below), whose sum is σ = 1143072000. Its totient is φ = 647728128.
The previous prime is 873484153. The next prime is 873484177. The reversal of 873484157 is 751484378.
It is a happy number.
873484157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 873484157 - 22 = 873484153 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (873484153) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 415094 + ... + 417192.
It is an arithmetic number, because the mean of its divisors is an integer number (35721000).
Almost surely, 2873484157 is an apocalyptic number.
It is an amenable number.
873484157 is a deficient number, since it is larger than the sum of its proper divisors (269587843).
873484157 is a wasteful number, since it uses less digits than its factorization.
873484157 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2405.
The product of its digits is 752640, while the sum is 47.
The square root of 873484157 is about 29554.7653856362. The cubic root of 873484157 is about 955.9129476851.
The spelling of 873484157 in words is "eight hundred seventy-three million, four hundred eighty-four thousand, one hundred fifty-seven".
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