Base | Representation |
---|---|
bin | 1000010010000… |
… | …00001010110100 |
3 | 11211201101100110 |
4 | 10021000022310 |
5 | 120241000402 |
6 | 10520543020 |
7 | 1502322045 |
oct | 411001264 |
9 | 154641313 |
10 | 69468852 |
11 | 36238a82 |
12 | 1b321a70 |
13 | 11513b3b |
14 | 93248cc |
15 | 617356c |
hex | 42402b4 |
69468852 has 12 divisors (see below), whose sum is σ = 162094016. Its totient is φ = 23156280.
The previous prime is 69468823. The next prime is 69468857. The reversal of 69468852 is 25886496.
It is a happy number.
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 (69468857) 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, 2894524 + ... + 2894547.
Almost surely, 269468852 is an apocalyptic number.
It is an amenable number.
69468852 is an abundant number, since it is smaller than the sum of its proper divisors (92625164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69468852 is a wasteful number, since it uses less digits than its factorization.
69468852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5789078 (or 5789076 counting only the distinct ones).
The product of its digits is 829440, while the sum is 48.
The square root of 69468852 is about 8334.7976580119. The cubic root of 69468852 is about 411.0834954477.
The spelling of 69468852 in words is "sixty-nine million, four hundred sixty-eight thousand, eight hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •