Base | Representation |
---|---|
bin | 1100100100110… |
… | …0100000000110 |
3 | 10200020120121222 |
4 | 3021030200012 |
5 | 102000222100 |
6 | 5122240342 |
7 | 1210205126 |
oct | 311144006 |
9 | 120216558 |
10 | 52742150 |
11 | 27853a5a |
12 | 157b60b2 |
13 | ac08596 |
14 | 700cc86 |
15 | 496c485 |
hex | 324c806 |
52742150 has 12 divisors (see below), whose sum is σ = 98100492. Its totient is φ = 21096840.
The previous prime is 52742149. The next prime is 52742153. The reversal of 52742150 is 5124725.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52742153) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 527372 + ... + 527471.
It is an arithmetic number, because the mean of its divisors is an integer number (8175041).
Almost surely, 252742150 is an apocalyptic number.
52742150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
52742150 is a deficient number, since it is larger than the sum of its proper divisors (45358342).
52742150 is a wasteful number, since it uses less digits than its factorization.
52742150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1054855 (or 1054850 counting only the distinct ones).
The product of its (nonzero) digits is 2800, while the sum is 26.
The square root of 52742150 is about 7262.3790867731. The cubic root of 52742150 is about 375.0184287240.
Adding to 52742150 its reverse (5124725), we get a palindrome (57866875).
The spelling of 52742150 in words is "fifty-two million, seven hundred forty-two thousand, one hundred fifty".
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