Base | Representation |
---|---|
bin | 1011011101110010… |
… | …1111011101111101 |
3 | 21221111100122211220 |
4 | 2313130233131331 |
5 | 22300401434424 |
6 | 1225223103553 |
7 | 136161366525 |
oct | 26734573575 |
9 | 7844318756 |
10 | 3077764989 |
11 | 133a355432 |
12 | 71a8a1bb9 |
13 | 3a0841520 |
14 | 212a8a685 |
15 | 130305579 |
hex | b772f77d |
3077764989 has 16 divisors (see below), whose sum is σ = 4651953600. Its totient is φ = 1794324096.
The previous prime is 3077764979. The next prime is 3077765011. The reversal of 3077764989 is 9894677703.
It is not a de Polignac number, because 3077764989 - 24 = 3077764973 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3077764979) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2076024 + ... + 2077505.
It is an arithmetic number, because the mean of its divisors is an integer number (290747100).
Almost surely, 23077764989 is an apocalyptic number.
3077764989 is a gapful number since it is divisible by the number (39) formed by its first and last digit.
It is an amenable number.
3077764989 is a deficient number, since it is larger than the sum of its proper divisors (1574188611).
3077764989 is a wasteful number, since it uses less digits than its factorization.
3077764989 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4153564.
The product of its (nonzero) digits is 16003008, while the sum is 60.
The square root of 3077764989 is about 55477.6079963799. The cubic root of 3077764989 is about 1454.6052532659.
The spelling of 3077764989 in words is "three billion, seventy-seven million, seven hundred sixty-four thousand, nine hundred eighty-nine".
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