Base | Representation |
---|---|
bin | 1100011101010… |
… | …1010111111000 |
3 | 10122022210021202 |
4 | 3013111113320 |
5 | 101334113300 |
6 | 5103553332 |
7 | 1203103415 |
oct | 307252770 |
9 | 118283252 |
10 | 52254200 |
11 | 27550399 |
12 | 155bb848 |
13 | aa9745b |
14 | 6d2310c |
15 | 48c2ad5 |
hex | 31d55f8 |
52254200 has 24 divisors (see below), whose sum is σ = 121491480. Its totient is φ = 20901600.
The previous prime is 52254149. The next prime is 52254221. The reversal of 52254200 is 245225.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 130436 + ... + 130835.
It is an arithmetic number, because the mean of its divisors is an integer number (5062145).
Almost surely, 252254200 is an apocalyptic number.
52254200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
52254200 is an abundant number, since it is smaller than the sum of its proper divisors (69237280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52254200 is a wasteful number, since it uses less digits than its factorization.
52254200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 261287 (or 261278 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 20.
The square root of 52254200 is about 7228.7066616373. The cubic root of 52254200 is about 373.8583352053.
Adding to 52254200 its reverse (245225), we get a palindrome (52499425).
The spelling of 52254200 in words is "fifty-two million, two hundred fifty-four thousand, two hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •