Base | Representation |
---|---|
bin | 11001100010010… |
… | …001110010011000 |
3 | 1002212010210110220 |
4 | 121202101302120 |
5 | 1334133304102 |
6 | 110302240040 |
7 | 13421322453 |
oct | 3142216230 |
9 | 1085123426 |
10 | 428416152 |
11 | 1aa91443a |
12 | bb586020 |
13 | 6a9b06a8 |
14 | 40c8049a |
15 | 279281bc |
hex | 19891c98 |
428416152 has 32 divisors (see below), whose sum is σ = 1071930480. Its totient is φ = 142686720.
The previous prime is 428416151. The next prime is 428416213. The reversal of 428416152 is 251614824.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (428416151) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24948 + ... + 38460.
Almost surely, 2428416152 is an apocalyptic number.
It is an amenable number.
428416152 is an abundant number, since it is smaller than the sum of its proper divisors (643514328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
428416152 is a wasteful number, since it uses less digits than its factorization.
428416152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14843 (or 14839 counting only the distinct ones).
The product of its digits is 15360, while the sum is 33.
The square root of 428416152 is about 20698.2161550217. The cubic root of 428416152 is about 753.8563753951.
The spelling of 428416152 in words is "four hundred twenty-eight million, four hundred sixteen thousand, one hundred fifty-two".
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