Base | Representation |
---|---|
bin | 1000000100010… |
… | …0011011101010 |
3 | 2100122222112011 |
4 | 2001010123222 |
5 | 32130202410 |
6 | 3205110134 |
7 | 560406346 |
oct | 201043352 |
9 | 70588464 |
10 | 33834730 |
11 | 1810a596 |
12 | b3b834a |
13 | 7018567 |
14 | 46ca626 |
15 | 2e8518a |
hex | 20446ea |
33834730 has 16 divisors (see below), whose sum is σ = 61935840. Its totient is φ = 13304272.
The previous prime is 33834707. The next prime is 33834737. The reversal of 33834730 is 3743833.
It is a super-2 number, since 2×338347302 = 2289577908345800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 33834692 and 33834701.
It is not an unprimeable number, because it can be changed into a prime (33834737) 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, 28084 + ... + 29263.
It is an arithmetic number, because the mean of its divisors is an integer number (3870990).
Almost surely, 233834730 is an apocalyptic number.
33834730 is a deficient number, since it is larger than the sum of its proper divisors (28101110).
33834730 is a wasteful number, since it uses less digits than its factorization.
33834730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57413.
The product of its (nonzero) digits is 18144, while the sum is 31.
The square root of 33834730 is about 5816.7628454322. The cubic root of 33834730 is about 323.4354149165.
The spelling of 33834730 in words is "thirty-three million, eight hundred thirty-four thousand, seven hundred thirty".
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