Base | Representation |
---|---|
bin | 1100011111111… |
… | …1010111110100 |
3 | 10122122112021011 |
4 | 3013333113310 |
5 | 101410114403 |
6 | 5111402004 |
7 | 1204421101 |
oct | 307772764 |
9 | 118575234 |
10 | 52426228 |
11 | 27658668 |
12 | 15683304 |
13 | ab2784a |
14 | 6d69aa8 |
15 | 4908a6d |
hex | 31ff5f4 |
52426228 has 12 divisors (see below), whose sum is σ = 91852992. Its totient is φ = 26182520.
The previous prime is 52426211. The next prime is 52426243. The reversal of 52426228 is 82262425.
It is a self number, because there is not a number n which added to its sum of digits gives 52426228.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3550 + ... + 10837.
It is an arithmetic number, because the mean of its divisors is an integer number (7654416).
Almost surely, 252426228 is an apocalyptic number.
It is an amenable number.
52426228 is a deficient number, since it is larger than the sum of its proper divisors (39426764).
52426228 is a wasteful number, since it uses less digits than its factorization.
52426228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15302 (or 15300 counting only the distinct ones).
The product of its digits is 15360, while the sum is 31.
The square root of 52426228 is about 7240.5958318359. The cubic root of 52426228 is about 374.2681501327.
The spelling of 52426228 in words is "fifty-two million, four hundred twenty-six thousand, two hundred twenty-eight".
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