Base | Representation |
---|---|
bin | 11110001000100… |
… | …00100000001110 |
3 | 122121122021022100 |
4 | 33010100200032 |
5 | 1004202240124 |
6 | 41025455530 |
7 | 6156355434 |
oct | 1704204016 |
9 | 577567270 |
10 | 252774414 |
11 | 11a759182 |
12 | 707a15a6 |
13 | 404a4479 |
14 | 257dcd54 |
15 | 172d11c9 |
hex | f11080e |
252774414 has 12 divisors (see below), whose sum is σ = 547677936. Its totient is φ = 84258132.
The previous prime is 252774409. The next prime is 252774421. The reversal of 252774414 is 414477252.
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, 7021494 + ... + 7021529.
It is an arithmetic number, because the mean of its divisors is an integer number (45639828).
Almost surely, 2252774414 is an apocalyptic number.
252774414 is an abundant number, since it is smaller than the sum of its proper divisors (294903522).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252774414 is a wasteful number, since it uses less digits than its factorization.
252774414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14043031 (or 14043028 counting only the distinct ones).
The product of its digits is 62720, while the sum is 36.
The square root of 252774414 is about 15898.8809040133. The cubic root of 252774414 is about 632.2823189216.
The spelling of 252774414 in words is "two hundred fifty-two million, seven hundred seventy-four thousand, four hundred fourteen".
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