Base | Representation |
---|---|
bin | 1000001111000… |
… | …1010110010000 |
3 | 2101222222002002 |
4 | 2003301112100 |
5 | 32320333432 |
6 | 3232213132 |
7 | 566416301 |
oct | 203612620 |
9 | 71888062 |
10 | 34542992 |
11 | 18553730 |
12 | b69a1a8 |
13 | 7205a53 |
14 | 48327a8 |
15 | 3074e62 |
hex | 20f1590 |
34542992 has 40 divisors (see below), whose sum is σ = 74807712. Its totient is φ = 15315200.
The previous prime is 34542919. The next prime is 34543009. The reversal of 34542992 is 29924543.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4823 + ... + 9609.
Almost surely, 234542992 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 34542992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37403856).
34542992 is an abundant number, since it is smaller than the sum of its proper divisors (40264720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34542992 is a wasteful number, since it uses less digits than its factorization.
34542992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4847 (or 4841 counting only the distinct ones).
The product of its digits is 77760, while the sum is 38.
The square root of 34542992 is about 5877.3286448862. The cubic root of 34542992 is about 325.6766714101.
It can be divided in two parts, 3454 and 2992, that added together give a palindrome (6446).
The spelling of 34542992 in words is "thirty-four million, five hundred forty-two thousand, nine hundred ninety-two".
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