Base | Representation |
---|---|
bin | 111110101001111000… |
… | …010100100000111000 |
3 | 20102122111001221111220 |
4 | 332221320110200320 |
5 | 2100234300414112 |
6 | 50523332352040 |
7 | 4601061601131 |
oct | 765170244070 |
9 | 212574057456 |
10 | 67274623032 |
11 | 26592853011 |
12 | 11056175620 |
13 | 6461917266 |
14 | 3382a98c88 |
15 | 1b3b21698c |
hex | fa9e14838 |
67274623032 has 32 divisors (see below), whose sum is σ = 171037180800. Its totient is φ = 22044791264.
The previous prime is 67274622997. The next prime is 67274623033. The reversal of 67274623032 is 23032647276.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67274623033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23753748 + ... + 23756579.
It is an arithmetic number, because the mean of its divisors is an integer number (5344911900).
Almost surely, 267274623032 is an apocalyptic number.
It is an amenable number.
67274623032 is an abundant number, since it is smaller than the sum of its proper divisors (103762557768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67274623032 is a wasteful number, since it uses less digits than its factorization.
67274623032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47510395 (or 47510391 counting only the distinct ones).
The product of its (nonzero) digits is 508032, while the sum is 42.
The spelling of 67274623032 in words is "sixty-seven billion, two hundred seventy-four million, six hundred twenty-three thousand, thirty-two".
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