Base | Representation |
---|---|
bin | 10100000100000… |
… | …00010101111100 |
3 | 102201200102020210 |
4 | 22002000111330 |
5 | 321041012402 |
6 | 24411112420 |
7 | 4112336202 |
oct | 1202002574 |
9 | 381612223 |
10 | 168297852 |
11 | 86aaa738 |
12 | 48442710 |
13 | 28b37638 |
14 | 184cd072 |
15 | eb9606c |
hex | a08057c |
168297852 has 12 divisors (see below), whose sum is σ = 392695016. Its totient is φ = 56099280.
The previous prime is 168297851. The next prime is 168297863. The reversal of 168297852 is 258792861.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (168297851) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7012399 + ... + 7012422.
Almost surely, 2168297852 is an apocalyptic number.
168297852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
168297852 is an abundant number, since it is smaller than the sum of its proper divisors (224397164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
168297852 is a wasteful number, since it uses less digits than its factorization.
168297852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14024828 (or 14024826 counting only the distinct ones).
The product of its digits is 483840, while the sum is 48.
The square root of 168297852 is about 12972.9661989847. The cubic root of 168297852 is about 552.1107344533.
The spelling of 168297852 in words is "one hundred sixty-eight million, two hundred ninety-seven thousand, eight hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •