Base | Representation |
---|---|
bin | 10010111101111100111011 |
3 | 100100121210000 |
4 | 102331330323 |
5 | 2233103342 |
6 | 254324043 |
7 | 60156432 |
oct | 22757473 |
9 | 10317700 |
10 | 4972347 |
11 | 2896886 |
12 | 17b9623 |
13 | 1051323 |
14 | 936119 |
15 | 68344c |
hex | 4bdf3b |
4972347 has 40 divisors (see below), whose sum is σ = 8258976. Its totient is φ = 2965248.
The previous prime is 4972337. The next prime is 4972349. The reversal of 4972347 is 7432794.
It is not a de Polignac number, because 4972347 - 26 = 4972283 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4972349) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 31593 + ... + 31749.
Almost surely, 24972347 is an apocalyptic number.
4972347 is a deficient number, since it is larger than the sum of its proper divisors (3286629).
4972347 is a wasteful number, since it uses less digits than its factorization.
4972347 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 209 (or 200 counting only the distinct ones).
The product of its digits is 42336, while the sum is 36.
The square root of 4972347 is about 2229.8760055214. The cubic root of 4972347 is about 170.6817719547.
It can be divided in two parts, 49723 and 47, that added together give a triangular number (49770 = T315).
The spelling of 4972347 in words is "four million, nine hundred seventy-two thousand, three hundred forty-seven".
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