Base | Representation |
---|---|
bin | 10011000010010001110110 |
3 | 100101112002102 |
4 | 103002101312 |
5 | 2234140240 |
6 | 254542102 |
7 | 60262211 |
oct | 23022166 |
9 | 10345072 |
10 | 4990070 |
11 | 28a9128 |
12 | 1807932 |
13 | 1059407 |
14 | 93c778 |
15 | 688815 |
hex | 4c2476 |
4990070 has 16 divisors (see below), whose sum is σ = 9272448. Its totient is φ = 1931520.
The previous prime is 4990067. The next prime is 4990091. The reversal of 4990070 is 700994.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7739 + ... + 8358.
It is an arithmetic number, because the mean of its divisors is an integer number (579528).
Almost surely, 24990070 is an apocalyptic number.
4990070 is a deficient number, since it is larger than the sum of its proper divisors (4282378).
4990070 is a wasteful number, since it uses less digits than its factorization.
4990070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16135.
The product of its (nonzero) digits is 2268, while the sum is 29.
The square root of 4990070 is about 2233.8464584658. The cubic root of 4990070 is about 170.8843192385.
The spelling of 4990070 in words is "four million, nine hundred ninety thousand, seventy".
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