Base | Representation |
---|---|
bin | 1000010010000… |
… | …1100100110011 |
3 | 2102101000001100 |
4 | 2010201210303 |
5 | 32343144111 |
6 | 3240335443 |
7 | 601201230 |
oct | 204414463 |
9 | 72330040 |
10 | 34740531 |
11 | 18679091 |
12 | b774583 |
13 | 7274937 |
14 | 4884787 |
15 | 30b3756 |
hex | 2121933 |
34740531 has 24 divisors (see below), whose sum is σ = 60369920. Its totient is φ = 18806256.
The previous prime is 34740529. The next prime is 34740539. The reversal of 34740531 is 13504743.
It is not a de Polignac number, because 34740531 - 21 = 34740529 is a prime.
It is a super-2 number, since 2×347405312 = 2413808988323922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 34740495 and 34740504.
It is not an unprimeable number, because it can be changed into a prime (34740539) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13315 + ... + 15708.
Almost surely, 234740531 is an apocalyptic number.
34740531 is a deficient number, since it is larger than the sum of its proper divisors (25629389).
34740531 is a wasteful number, since it uses less digits than its factorization.
34740531 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29055 (or 29052 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 27.
The square root of 34740531 is about 5894.1098564584. The cubic root of 34740531 is about 326.2963011752.
The spelling of 34740531 in words is "thirty-four million, seven hundred forty thousand, five hundred thirty-one".
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