Base | Representation |
---|---|
bin | 1000010101110… |
… | …0101001010000 |
3 | 2102211021221102 |
4 | 2011130221100 |
5 | 32423414410 |
6 | 3245443532 |
7 | 603226511 |
oct | 205345120 |
9 | 72737842 |
10 | 34982480 |
11 | 18823945 |
12 | b8705a8 |
13 | 732aac0 |
14 | 4908a08 |
15 | 31102a5 |
hex | 215ca50 |
34982480 has 40 divisors (see below), whose sum is σ = 87593352. Its totient is φ = 12916224.
The previous prime is 34982417. The next prime is 34982489. The reversal of 34982480 is 8428943.
It can be written as a sum of positive squares in 4 ways, for example, as 595984 + 34386496 = 772^2 + 5864^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34982489) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15779 + ... + 17858.
Almost surely, 234982480 is an apocalyptic number.
It is an amenable number.
34982480 is an abundant number, since it is smaller than the sum of its proper divisors (52610872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34982480 is a wasteful number, since it uses less digits than its factorization.
34982480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33663 (or 33657 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 38.
The square root of 34982480 is about 5914.5988874986. The cubic root of 34982480 is about 327.0520418314.
The spelling of 34982480 in words is "thirty-four million, nine hundred eighty-two thousand, four hundred eighty".
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