Base | Representation |
---|---|
bin | 1011011110001001… |
… | …1010101111110100 |
3 | 21221121011020222200 |
4 | 2313202122233310 |
5 | 22301242043410 |
6 | 1225315024500 |
7 | 136210134636 |
oct | 26742325764 |
9 | 7847136880 |
10 | 3079252980 |
11 | 1340181381 |
12 | 71b29b130 |
13 | 3a0c428ab |
14 | 212d56a56 |
15 | 1304eb3c0 |
hex | b789abf4 |
3079252980 has 144 divisors (see below), whose sum is σ = 9479293824. Its totient is φ = 809015040.
The previous prime is 3079252927. The next prime is 3079253029. The reversal of 3079252980 is 892529703.
3079252980 is a `hidden beast` number, since 30 + 7 + 92 + 529 + 8 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5691510 + ... + 5692050.
Almost surely, 23079252980 is an apocalyptic number.
3079252980 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3079252980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4739646912).
3079252980 is an abundant number, since it is smaller than the sum of its proper divisors (6400040844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3079252980 is a wasteful number, since it uses less digits than its factorization.
3079252980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 966 (or 961 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 45.
The square root of 3079252980 is about 55491.0171108802. The cubic root of 3079252980 is about 1454.8396323057.
The spelling of 3079252980 in words is "three billion, seventy-nine million, two hundred fifty-two thousand, nine hundred eighty".
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