Base | Representation |
---|---|
bin | 1000010010100… |
… | …1011011001000 |
3 | 2102102122011001 |
4 | 2010221123020 |
5 | 32400211210 |
6 | 3241144344 |
7 | 601364035 |
oct | 204513310 |
9 | 72378131 |
10 | 34772680 |
11 | 186a0258 |
12 | b78b0b4 |
13 | 7286467 |
14 | 489238c |
15 | 30bd03a |
hex | 21296c8 |
34772680 has 16 divisors (see below), whose sum is σ = 78238620. Its totient is φ = 13909056.
The previous prime is 34772677. The next prime is 34772707. The reversal of 34772680 is 8627743.
It can be written as a sum of positive squares in 2 ways, for example, as 29746116 + 5026564 = 5454^2 + 2242^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434619 + ... + 434698.
Almost surely, 234772680 is an apocalyptic number.
It is an amenable number.
34772680 is an abundant number, since it is smaller than the sum of its proper divisors (43465940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34772680 is a wasteful number, since it uses less digits than its factorization.
34772680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 869328 (or 869324 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 37.
The square root of 34772680 is about 5896.8364399905. The cubic root of 34772680 is about 326.3969220282.
The spelling of 34772680 in words is "thirty-four million, seven hundred seventy-two thousand, six hundred eighty".
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