Base | Representation |
---|---|
bin | 10101001000110… |
… | …100110011011000 |
3 | 220201022022201110 |
4 | 111020310303120 |
5 | 1211241304333 |
6 | 55105020320 |
7 | 11534230122 |
oct | 2510646330 |
9 | 821268643 |
10 | 354634968 |
11 | 172200556 |
12 | 9a9246a0 |
13 | 58619a9c |
14 | 35156212 |
15 | 21202063 |
hex | 15234cd8 |
354634968 has 64 divisors (see below), whose sum is σ = 932306400. Its totient is φ = 112250880.
The previous prime is 354634963. The next prime is 354635003. The reversal of 354634968 is 869436453.
It is a super-2 number, since 2×3546349682 = 251531921056722048, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (354634963) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38280 + ... + 46632.
Almost surely, 2354634968 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 354634968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (466153200).
354634968 is an abundant number, since it is smaller than the sum of its proper divisors (577671432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
354634968 is a wasteful number, since it uses less digits than its factorization.
354634968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8452 (or 8448 counting only the distinct ones).
The product of its digits is 1866240, while the sum is 48.
The square root of 354634968 is about 18831.7542464848. The cubic root of 354634968 is about 707.8270987667.
The spelling of 354634968 in words is "three hundred fifty-four million, six hundred thirty-four thousand, nine hundred sixty-eight".
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