Base | Representation |
---|---|
bin | 1000010011000… |
… | …0001100111000 |
3 | 2102111001020012 |
4 | 2010300030320 |
5 | 32402103230 |
6 | 3241521052 |
7 | 601541003 |
oct | 204601470 |
9 | 72431205 |
10 | 34800440 |
11 | 1870a0a4 |
12 | b7a3188 |
13 | 7295c9c |
14 | 489c53a |
15 | 30c6395 |
hex | 2130338 |
34800440 has 32 divisors (see below), whose sum is σ = 78840000. Its totient is φ = 13824384.
The previous prime is 34800433. The next prime is 34800473. The reversal of 34800440 is 4400843.
It is a super-2 number, since 2×348004402 = 2422141248387200, which contains 22 as substring.
It is a congruent 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, 3041 + ... + 8879.
It is an arithmetic number, because the mean of its divisors is an integer number (2463750).
Almost surely, 234800440 is an apocalyptic number.
It is an amenable number.
34800440 is an abundant number, since it is smaller than the sum of its proper divisors (44039560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34800440 is a wasteful number, since it uses less digits than its factorization.
34800440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5999 (or 5995 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 23.
The square root of 34800440 is about 5899.1897748759. The cubic root of 34800440 is about 326.4837561795.
The spelling of 34800440 in words is "thirty-four million, eight hundred thousand, four hundred forty".
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