Base | Representation |
---|---|
bin | 10001111101101100110100 |
3 | 22212020202210 |
4 | 101331230310 |
5 | 2201143142 |
6 | 244533420 |
7 | 55012236 |
oct | 21755464 |
9 | 8766683 |
10 | 4709172 |
11 | 2727086 |
12 | 16b1270 |
13 | c8b5c0 |
14 | 8a8256 |
15 | 63049c |
hex | 47db34 |
4709172 has 24 divisors (see below), whose sum is σ = 11833696. Its totient is φ = 1448928.
The previous prime is 4709161. The next prime is 4709183. The reversal of 4709172 is 2719074.
It is an interprime number because it is at equal distance from previous prime (4709161) and next prime (4709183).
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14938 + ... + 15249.
Almost surely, 24709172 is an apocalyptic number.
It is an amenable number.
4709172 is an abundant number, since it is smaller than the sum of its proper divisors (7124524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4709172 is a wasteful number, since it uses less digits than its factorization.
4709172 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30207 (or 30205 counting only the distinct ones).
The product of its (nonzero) digits is 3528, while the sum is 30.
The square root of 4709172 is about 2170.0626719060. The cubic root of 4709172 is about 167.6157601810.
The spelling of 4709172 in words is "four million, seven hundred nine thousand, one hundred seventy-two".
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