Base | Representation |
---|---|
bin | 1100011011101… |
… | …0111011010100 |
3 | 10122010021200202 |
4 | 3012322323110 |
5 | 101322132001 |
6 | 5101400032 |
7 | 1202142536 |
oct | 306727324 |
9 | 118107622 |
10 | 52145876 |
11 | 27486a72 |
12 | 15569018 |
13 | aa5a063 |
14 | 6cd5856 |
15 | 48a096b |
hex | 31baed4 |
52145876 has 24 divisors (see below), whose sum is σ = 97802880. Its totient is φ = 24263712.
The previous prime is 52145831. The next prime is 52145881. The reversal of 52145876 is 67854125.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.
It is an alternating number because its digits alternate between odd and even.
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, 4256 + ... + 11063.
It is an arithmetic number, because the mean of its divisors is an integer number (4075120).
Almost surely, 252145876 is an apocalyptic number.
It is an amenable number.
52145876 is a deficient number, since it is larger than the sum of its proper divisors (45657004).
52145876 is a wasteful number, since it uses less digits than its factorization.
52145876 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15383 (or 15381 counting only the distinct ones).
The product of its digits is 67200, while the sum is 38.
The square root of 52145876 is about 7221.2101478907. The cubic root of 52145876 is about 373.5998178877.
The spelling of 52145876 in words is "fifty-two million, one hundred forty-five thousand, eight hundred seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.134 sec. • engine limits •