Base | Representation |
---|---|
bin | 110000101101… |
… | …110010111000 |
3 | 220000210211001 |
4 | 300231302320 |
5 | 11232123423 |
6 | 1133414344 |
7 | 213355513 |
oct | 60556270 |
9 | 26023731 |
10 | 12770488 |
11 | 7232725 |
12 | 433a3b4 |
13 | 2851903 |
14 | 19a5d7a |
15 | 11c3cad |
hex | c2dcb8 |
12770488 has 8 divisors (see below), whose sum is σ = 23944680. Its totient is φ = 6385240.
The previous prime is 12770479. The next prime is 12770503. The reversal of 12770488 is 88407721.
12770488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 798148 + ... + 798163.
It is an arithmetic number, because the mean of its divisors is an integer number (2993085).
Almost surely, 212770488 is an apocalyptic number.
It is an amenable number.
12770488 is a deficient number, since it is larger than the sum of its proper divisors (11174192).
12770488 is a wasteful number, since it uses less digits than its factorization.
12770488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1596317 (or 1596313 counting only the distinct ones).
The product of its (nonzero) digits is 25088, while the sum is 37.
The square root of 12770488 is about 3573.5819565249. The cubic root of 12770488 is about 233.7415023553.
The spelling of 12770488 in words is "twelve million, seven hundred seventy thousand, four hundred eighty-eight".
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