Base | Representation |
---|---|
bin | 111111100111110… |
… | …000010010111100 |
3 | 2202101110211101110 |
4 | 333213300102330 |
5 | 4141222323134 |
6 | 253525442020 |
7 | 35310426444 |
oct | 7747602274 |
9 | 2671424343 |
10 | 1067386044 |
11 | 4a8569a2a |
12 | 259570310 |
13 | 1401a1c9a |
14 | a1a8d124 |
15 | 63a927e9 |
hex | 3f9f04bc |
1067386044 has 12 divisors (see below), whose sum is σ = 2490567464. Its totient is φ = 355795344.
The previous prime is 1067385997. The next prime is 1067386057. The reversal of 1067386044 is 4406837601.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×10673860442 = 2278625933851939872, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1067385993 and 1067386011.
It is a congruent number.
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, 44474407 + ... + 44474430.
Almost surely, 21067386044 is an apocalyptic number.
It is an amenable number.
1067386044 is an abundant number, since it is smaller than the sum of its proper divisors (1423181420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1067386044 is a wasteful number, since it uses less digits than its factorization.
1067386044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88948844 (or 88948842 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 39.
The square root of 1067386044 is about 32670.8745521145. The cubic root of 1067386044 is about 1021.9755522559.
The spelling of 1067386044 in words is "one billion, sixty-seven million, three hundred eighty-six thousand, forty-four".
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