Base | Representation |
---|---|
bin | 11001100101111… |
… | …011110011100000 |
3 | 1002220221111100020 |
4 | 121211323303200 |
5 | 1334404442223 |
6 | 110334553440 |
7 | 13432424151 |
oct | 3145736340 |
9 | 1086844306 |
10 | 429374688 |
11 | 200409616 |
12 | bb968880 |
13 | 6ac57a82 |
14 | 4104d928 |
15 | 27a671e3 |
hex | 1997bce0 |
429374688 has 48 divisors (see below), whose sum is σ = 1137111696. Its totient is φ = 141854720.
The previous prime is 429374633. The next prime is 429374689. The reversal of 429374688 is 886473924.
It is a tau number, because it is divible by the number of its divisors (48).
It is a self number, because there is not a number n which added to its sum of digits gives 429374688.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (429374689) 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, 8943 + ... + 30638.
It is an arithmetic number, because the mean of its divisors is an integer number (23689827).
Almost surely, 2429374688 is an apocalyptic number.
429374688 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
429374688 is an abundant number, since it is smaller than the sum of its proper divisors (707737008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
429374688 is a wasteful number, since it uses less digits than its factorization.
429374688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39707 (or 39699 counting only the distinct ones).
The product of its digits is 2322432, while the sum is 51.
The square root of 429374688 is about 20721.3582566395. The cubic root of 429374688 is about 754.4181813459.
The spelling of 429374688 in words is "four hundred twenty-nine million, three hundred seventy-four thousand, six hundred eighty-eight".
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