Base | Representation |
---|---|
bin | 10010111101100111011010 |
3 | 100100112220000 |
4 | 102331213122 |
5 | 2233032340 |
6 | 254313430 |
7 | 60152424 |
oct | 22754732 |
9 | 10315800 |
10 | 4970970 |
11 | 2895844 |
12 | 17b8876 |
13 | 1050804 |
14 | 935814 |
15 | 682d30 |
hex | 4bd9da |
4970970 has 120 divisors (see below), whose sum is σ = 14936724. Its totient is φ = 1181952.
The previous prime is 4970969. The next prime is 4970981. The reversal of 4970970 is 790794.
It can be written as a sum of positive squares in 2 ways, for example, as 4941729 + 29241 = 2223^2 + 171^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 261621 + ... + 261639.
Almost surely, 24970970 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4970970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7468362).
4970970 is an abundant number, since it is smaller than the sum of its proper divisors (9965754).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4970970 is a wasteful number, since it uses less digits than its factorization.
4970970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74 (or 46 counting only the distinct ones).
The product of its (nonzero) digits is 15876, while the sum is 36.
The square root of 4970970 is about 2229.5672225793. The cubic root of 4970970 is about 170.6660147748. Note that the first 3 decimals are identical.
The spelling of 4970970 in words is "four million, nine hundred seventy thousand, nine hundred seventy".
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