Base | Representation |
---|---|
bin | 1100100011110100… |
… | …00000111111111100 |
3 | 122101220220101120020 |
4 | 12101322000333330 |
5 | 102302133401220 |
6 | 3033031052140 |
7 | 326044316061 |
oct | 62172007774 |
9 | 18356811506 |
10 | 6742872060 |
11 | 29501a2641 |
12 | 1382211050 |
13 | 835c69032 |
14 | 47d746c68 |
15 | 296e78040 |
hex | 191e80ffc |
6742872060 has 36 divisors (see below), whose sum is σ = 18881822904. Its totient is φ = 1797929600.
The previous prime is 6742872029. The next prime is 6742872083. The reversal of 6742872060 is 602782476.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 630760 + ... + 641360.
Almost surely, 26742872060 is an apocalyptic number.
6742872060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
6742872060 is an abundant number, since it is smaller than the sum of its proper divisors (12138950844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6742872060 is an equidigital number, since it uses as much as digits as its factorization.
6742872060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21214 (or 10611 counting only the distinct ones).
The product of its (nonzero) digits is 225792, while the sum is 42.
The square root of 6742872060 is about 82114.9929062897. The cubic root of 6742872060 is about 1889.2161078302.
The spelling of 6742872060 in words is "six billion, seven hundred forty-two million, eight hundred seventy-two thousand, sixty".
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