Base | Representation |
---|---|
bin | 1001101111010… |
… | …0101101100001 |
3 | 2211212022020020 |
4 | 2123310231201 |
5 | 40424120400 |
6 | 4015304053 |
7 | 1004130015 |
oct | 233645541 |
9 | 84768206 |
10 | 40848225 |
11 | 2106a970 |
12 | 1181b029 |
13 | 8602962 |
14 | 55d4545 |
15 | 38bd2a0 |
hex | 26f4b61 |
40848225 has 48 divisors (see below), whose sum is σ = 74876160. Its totient is φ = 19483200.
The previous prime is 40848187. The next prime is 40848239. The reversal of 40848225 is 52284804.
It is a happy number.
It is not a de Polignac number, because 40848225 - 29 = 40847713 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 54906 + ... + 55644.
It is an arithmetic number, because the mean of its divisors is an integer number (1559920).
Almost surely, 240848225 is an apocalyptic number.
It is an amenable number.
40848225 is a deficient number, since it is larger than the sum of its proper divisors (34027935).
40848225 is a wasteful number, since it uses less digits than its factorization.
40848225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 830 (or 825 counting only the distinct ones).
The product of its (nonzero) digits is 20480, while the sum is 33.
The square root of 40848225 is about 6391.2616125457. The cubic root of 40848225 is about 344.3957075415.
The spelling of 40848225 in words is "forty million, eight hundred forty-eight thousand, two hundred twenty-five".
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