Base | Representation |
---|---|
bin | 111111000110… |
… | …0011010010000 |
3 | 2022020200120100 |
4 | 1332030122100 |
5 | 31432042401 |
6 | 3141012400 |
7 | 551116665 |
oct | 176143220 |
9 | 68220510 |
10 | 33080976 |
11 | 17745255 |
12 | b0b4100 |
13 | 6b13456 |
14 | 4571a6c |
15 | 2d86b86 |
hex | 1f8c690 |
33080976 has 120 divisors (see below), whose sum is σ = 99234720. Its totient is φ = 10257408.
The previous prime is 33080953. The next prime is 33080981. The reversal of 33080976 is 67908033.
It is a super-2 number, since 2×330809762 = 2188701946225152, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 33080976.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 292696 + ... + 292808.
It is an arithmetic number, because the mean of its divisors is an integer number (826956).
Almost surely, 233080976 is an apocalyptic number.
33080976 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 33080976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49617360).
33080976 is an abundant number, since it is smaller than the sum of its proper divisors (66153744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33080976 is a wasteful number, since it uses less digits than its factorization.
33080976 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 253 (or 244 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 36.
The square root of 33080976 is about 5751.6063843069. The cubic root of 33080976 is about 321.0155755682.
The spelling of 33080976 in words is "thirty-three million, eighty thousand, nine hundred seventy-six".
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