Base | Representation |
---|---|
bin | 111110000110… |
… | …000111000000 |
3 | 1010122000011010 |
4 | 332012013000 |
5 | 13131343302 |
6 | 1340520520 |
7 | 255234405 |
oct | 76060700 |
9 | 33560133 |
10 | 16277952 |
11 | 9208959 |
12 | 5550140 |
13 | 34ac232 |
14 | 223a2ac |
15 | 166816c |
hex | f861c0 |
16277952 has 56 divisors (see below), whose sum is σ = 43434000. Its totient is φ = 5380096.
The previous prime is 16277941. The next prime is 16277969. The reversal of 16277952 is 25977261.
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is a zygodrome in base 2.
It is a self number, because there is not a number n which added to its sum of digits gives 16277952.
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, 28324 + ... + 28892.
Almost surely, 216277952 is an apocalyptic number.
16277952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 16277952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21717000).
16277952 is an abundant number, since it is smaller than the sum of its proper divisors (27156048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16277952 is a wasteful number, since it uses less digits than its factorization.
16277952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 733 (or 723 counting only the distinct ones).
The product of its digits is 52920, while the sum is 39.
The square root of 16277952 is about 4034.5944034066. The cubic root of 16277952 is about 253.4349976694.
The spelling of 16277952 in words is "sixteen million, two hundred seventy-seven thousand, nine hundred fifty-two".
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