Base | Representation |
---|---|
bin | 100100001010… |
… | …011100010000 |
3 | 122211122001100 |
4 | 210022130100 |
5 | 4411324302 |
6 | 535104400 |
7 | 143402226 |
oct | 44123420 |
9 | 18748040 |
10 | 9479952 |
11 | 5395479 |
12 | 3212100 |
13 | 1c6bc51 |
14 | 138ab16 |
15 | c73d1c |
hex | 90a710 |
9479952 has 60 divisors (see below), whose sum is σ = 27165424. Its totient is φ = 3084480.
The previous prime is 9479941. The next prime is 9479957. The reversal of 9479952 is 2599749.
It is a junction number, because it is equal to n+sod(n) for n = 9479898 and 9479907.
It is not an unprimeable number, because it can be changed into a prime (9479957) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5427 + ... + 6957.
Almost surely, 29479952 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 9479952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13582712).
9479952 is an abundant number, since it is smaller than the sum of its proper divisors (17685472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9479952 is a wasteful number, since it uses less digits than its factorization.
9479952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1588 (or 1579 counting only the distinct ones).
The product of its digits is 204120, while the sum is 45.
The square root of 9479952 is about 3078.9530688206. The cubic root of 9479952 is about 211.6420922001.
The spelling of 9479952 in words is "nine million, four hundred seventy-nine thousand, nine hundred fifty-two".
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