Base | Representation |
---|---|
bin | 1011011101110110… |
… | …1010110011000100 |
3 | 21221111211000012110 |
4 | 2313131222303010 |
5 | 22300432224004 |
6 | 1225232221020 |
7 | 136163431161 |
oct | 26735526304 |
9 | 7844730173 |
10 | 3078008004 |
11 | 133a500a75 |
12 | 71a99a770 |
13 | 3a08c8016 |
14 | 212b11068 |
15 | 130352589 |
hex | b776acc4 |
3078008004 has 48 divisors (see below), whose sum is σ = 7373092608. Its totient is φ = 998934528.
The previous prime is 3078007991. The next prime is 3078008029. The reversal of 3078008004 is 4008008703.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94714 + ... + 122990.
It is an arithmetic number, because the mean of its divisors is an integer number (153606096).
Almost surely, 23078008004 is an apocalyptic number.
It is an amenable number.
3078008004 is an abundant number, since it is smaller than the sum of its proper divisors (4295084604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3078008004 is a wasteful number, since it uses less digits than its factorization.
3078008004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28524 (or 28522 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 30.
The square root of 3078008004 is about 55479.7981611325. The cubic root of 3078008004 is about 1454.6435366299.
The spelling of 3078008004 in words is "three billion, seventy-eight million, eight thousand, four".
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