Base | Representation |
---|---|
bin | 1000010101101… |
… | …1111001101100 |
3 | 2102211010202200 |
4 | 2011123321230 |
5 | 32423320221 |
6 | 3245421500 |
7 | 603214602 |
oct | 205337154 |
9 | 72733680 |
10 | 34979436 |
11 | 18821628 |
12 | b86a890 |
13 | 73295bb |
14 | 4907872 |
15 | 310e426 |
hex | 215be6c |
34979436 has 18 divisors (see below), whose sum is σ = 88420332. Its totient is φ = 11659800.
The previous prime is 34979429. The next prime is 34979447. The reversal of 34979436 is 63497943.
It is a tau number, because it is divible by the number of its divisors (18).
It is a junction number, because it is equal to n+sod(n) for n = 34979391 and 34979400.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 485790 + ... + 485861.
Almost surely, 234979436 is an apocalyptic number.
34979436 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
34979436 is an abundant number, since it is smaller than the sum of its proper divisors (53440896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34979436 is a wasteful number, since it uses less digits than its factorization.
34979436 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 971661 (or 971656 counting only the distinct ones).
The product of its digits is 489888, while the sum is 45.
The square root of 34979436 is about 5914.3415525314. The cubic root of 34979436 is about 327.0425554133.
The spelling of 34979436 in words is "thirty-four million, nine hundred seventy-nine thousand, four hundred thirty-six".
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