Base | Representation |
---|---|
bin | 1001001011100… |
… | …01010001110100 |
3 | 12100220111220120 |
4 | 10211301101310 |
5 | 124203310121 |
6 | 11350331540 |
7 | 1623401025 |
oct | 445612164 |
9 | 170814816 |
10 | 77010036 |
11 | 3a519864 |
12 | 21959bb0 |
13 | 12c5448c |
14 | a328c4c |
15 | 6b62bc6 |
hex | 4971474 |
77010036 has 24 divisors (see below), whose sum is σ = 182153664. Its totient is φ = 25318080.
The previous prime is 77010019. The next prime is 77010047. The reversal of 77010036 is 63001077.
It is a junction number, because it is equal to n+sod(n) for n = 77009988 and 77010015.
It is a congruent number.
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, 43080 + ... + 44831.
It is an arithmetic number, because the mean of its divisors is an integer number (7589736).
Almost surely, 277010036 is an apocalyptic number.
It is an amenable number.
77010036 is an abundant number, since it is smaller than the sum of its proper divisors (105143628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
77010036 is a wasteful number, since it uses less digits than its factorization.
77010036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87991 (or 87989 counting only the distinct ones).
The product of its (nonzero) digits is 882, while the sum is 24.
The square root of 77010036 is about 8775.5362229325. The cubic root of 77010036 is about 425.4505689831.
The spelling of 77010036 in words is "seventy-seven million, ten thousand, thirty-six".
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