Base | Representation |
---|---|
bin | 1000101111000100… |
… | …11100101100111000 |
3 | 110002211211021021200 |
4 | 10113202130230320 |
5 | 34101101424340 |
6 | 2053212134200 |
7 | 224135161140 |
oct | 42742345470 |
9 | 13084737250 |
10 | 4689873720 |
11 | 1a973475a4 |
12 | aaa767360 |
13 | 59982690c |
14 | 326c13920 |
15 | 1c6ae7330 |
hex | 11789cb38 |
4689873720 has 96 divisors (see below), whose sum is σ = 17419540320. Its totient is φ = 1071970560.
The previous prime is 4689873703. The next prime is 4689873739. The reversal of 4689873720 is 273789864.
4689873720 is a `hidden beast` number, since 468 + 98 + 73 + 7 + 20 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 928011 + ... + 933050.
It is an arithmetic number, because the mean of its divisors is an integer number (181453545).
Almost surely, 24689873720 is an apocalyptic number.
4689873720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4689873720 is an abundant number, since it is smaller than the sum of its proper divisors (12729666600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4689873720 is a wasteful number, since it uses less digits than its factorization.
4689873720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1861085 (or 1861078 counting only the distinct ones).
The product of its (nonzero) digits is 4064256, while the sum is 54.
The square root of 4689873720 is about 68482.6526939487. The cubic root of 4689873720 is about 1673.8648246685.
The spelling of 4689873720 in words is "four billion, six hundred eighty-nine million, eight hundred seventy-three thousand, seven hundred twenty".
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