Base | Representation |
---|---|
bin | 111110100101011111… |
… | …100001110100010100 |
3 | 20102110100120021100201 |
4 | 332211133201310110 |
5 | 2100111424440220 |
6 | 50512142550244 |
7 | 4566206126464 |
oct | 764537416424 |
9 | 212410507321 |
10 | 67201015060 |
11 | 26555248283 |
12 | 11035598384 |
13 | 644c5b444a |
14 | 3376db7ba4 |
15 | 1b34a26d0a |
hex | fa57e1d14 |
67201015060 has 24 divisors (see below), whose sum is σ = 142137404640. Its totient is φ = 26687020704.
The previous prime is 67201015039. The next prime is 67201015069. The reversal of 67201015060 is 6051010276.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67201015069) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12083734 + ... + 12089293.
It is an arithmetic number, because the mean of its divisors is an integer number (5922391860).
Almost surely, 267201015060 is an apocalyptic number.
It is an amenable number.
67201015060 is an abundant number, since it is smaller than the sum of its proper divisors (74936389580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67201015060 is a wasteful number, since it uses less digits than its factorization.
67201015060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24173175 (or 24173173 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 28.
The spelling of 67201015060 in words is "sixty-seven billion, two hundred one million, fifteen thousand, sixty".
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