Base | Representation |
---|---|
bin | 100000000110010… |
… | …1100000100110000 |
3 | 2210001200201122101 |
4 | 1000030230010300 |
5 | 4201212134310 |
6 | 254513150144 |
7 | 35455633114 |
oct | 10014540460 |
9 | 2701621571 |
10 | 1077068080 |
11 | 502a82210 |
12 | 26085b354 |
13 | 1421b1bba |
14 | a308d744 |
15 | 6485643a |
hex | 4032c130 |
1077068080 has 40 divisors (see below), whose sum is σ = 2731838544. Its totient is φ = 391660800.
The previous prime is 1077068023. The next prime is 1077068101. The reversal of 1077068080 is 808607701.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 611091 + ... + 612850.
Almost surely, 21077068080 is an apocalyptic number.
1077068080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1077068080 is an abundant number, since it is smaller than the sum of its proper divisors (1654770464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1077068080 is a wasteful number, since it uses less digits than its factorization.
1077068080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1223965 (or 1223959 counting only the distinct ones).
The product of its (nonzero) digits is 18816, while the sum is 37.
The square root of 1077068080 is about 32818.7153922880. The cubic root of 1077068080 is about 1025.0562983156.
The spelling of 1077068080 in words is "one billion, seventy-seven million, sixty-eight thousand, eighty".
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