Base | Representation |
---|---|
bin | 111110101001101000… |
… | …001101100000100000 |
3 | 20102122012010101122111 |
4 | 332221220031200200 |
5 | 2100232210300112 |
6 | 50523102045104 |
7 | 4601010652153 |
oct | 765150154040 |
9 | 212565111574 |
10 | 67270400032 |
11 | 26590429230 |
12 | 11054879794 |
13 | 6460a99044 |
14 | 33822b9c9a |
15 | 1b3ab805a7 |
hex | fa9a0d820 |
67270400032 has 24 divisors (see below), whose sum is σ = 144478473552. Its totient is φ = 30577454400.
The previous prime is 67270399969. The next prime is 67270400059. The reversal of 67270400032 is 23000407276.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 67270399967 and 67270400003.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95554194 + ... + 95554897.
It is an arithmetic number, because the mean of its divisors is an integer number (6019936398).
Almost surely, 267270400032 is an apocalyptic number.
It is an amenable number.
67270400032 is an abundant number, since it is smaller than the sum of its proper divisors (77208073520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67270400032 is a wasteful number, since it uses less digits than its factorization.
67270400032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 191109112 (or 191109104 counting only the distinct ones).
The product of its (nonzero) digits is 14112, while the sum is 31.
The spelling of 67270400032 in words is "sixty-seven billion, two hundred seventy million, four hundred thousand, thirty-two".
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