Base | Representation |
---|---|
bin | 10000010000001000… |
… | …11011011000001110 |
3 | 211112002012211100011 |
4 | 20020010123120032 |
5 | 120332140004123 |
6 | 4001445423434 |
7 | 426135636301 |
oct | 101004333016 |
9 | 24462184304 |
10 | 8725313038 |
11 | 3778236912 |
12 | 183610ab7a |
13 | a908a6030 |
14 | 5cab50b38 |
15 | 36101ce0d |
hex | 20811b60e |
8725313038 has 32 divisors (see below), whose sum is σ = 14983547040. Its totient is φ = 3777321600.
The previous prime is 8725312931. The next prime is 8725313063. The reversal of 8725313038 is 8303135278.
It is a super-2 number, since 2×87253130382 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37545 + ... + 137332.
It is an arithmetic number, because the mean of its divisors is an integer number (468235845).
Almost surely, 28725313038 is an apocalyptic number.
8725313038 is a deficient number, since it is larger than the sum of its proper divisors (6258234002).
8725313038 is a wasteful number, since it uses less digits than its factorization.
8725313038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175012.
The product of its (nonzero) digits is 120960, while the sum is 40.
The square root of 8725313038 is about 93409.3841003140. The cubic root of 8725313038 is about 2058.7028813766.
The spelling of 8725313038 in words is "eight billion, seven hundred twenty-five million, three hundred thirteen thousand, thirty-eight".
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