Base | Representation |
---|---|
bin | 10100111011000… |
… | …011100001001000 |
3 | 220110111221002020 |
4 | 110323003201020 |
5 | 1204330301344 |
6 | 54455404440 |
7 | 11461444104 |
oct | 2473034110 |
9 | 813457066 |
10 | 351025224 |
11 | 1701654a0 |
12 | 99683720 |
13 | 57954a44 |
14 | 34896904 |
15 | 20c3c719 |
hex | 14ec3848 |
351025224 has 64 divisors (see below), whose sum is σ = 960215040. Its totient is φ = 106052160.
The previous prime is 351025219. The next prime is 351025267. The reversal of 351025224 is 422520153.
351025224 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 351025194 and 351025203.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95077 + ... + 98699.
It is an arithmetic number, because the mean of its divisors is an integer number (15003360).
Almost surely, 2351025224 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 351025224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (480107520).
351025224 is an abundant number, since it is smaller than the sum of its proper divisors (609189816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
351025224 is a wasteful number, since it uses less digits than its factorization.
351025224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4010 (or 4006 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 351025224 is about 18735.6671618600. The cubic root of 351025224 is about 705.4173033662.
Adding to 351025224 its reverse (422520153), we get a palindrome (773545377).
The spelling of 351025224 in words is "three hundred fifty-one million, twenty-five thousand, two hundred twenty-four".
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