Base | Representation |
---|---|
bin | 100110001000… |
… | …101110010100 |
3 | 200210220120211 |
4 | 212020232110 |
5 | 10024402304 |
6 | 554135204 |
7 | 150655240 |
oct | 46105624 |
9 | 20726524 |
10 | 9997204 |
11 | 5709058 |
12 | 3421504 |
13 | 20c0509 |
14 | 1483420 |
15 | d27204 |
hex | 988b94 |
9997204 has 36 divisors (see below), whose sum is σ = 20574624. Its totient is φ = 4162752.
The previous prime is 9997201. The next prime is 9997219. The reversal of 9997204 is 4027999.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9997201) 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, 136912 + ... + 136984.
Almost surely, 29997204 is an apocalyptic number.
It is an amenable number.
9997204 is an abundant number, since it is smaller than the sum of its proper divisors (10577420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9997204 is a wasteful number, since it uses less digits than its factorization.
9997204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224 (or 149 counting only the distinct ones).
The product of its (nonzero) digits is 40824, while the sum is 40.
The square root of 9997204 is about 3161.8355428453. The cubic root of 9997204 is about 215.4233878002.
It can be divided in two parts, 9997 and 204, that added together give a palindrome (10201).
The spelling of 9997204 in words is "nine million, nine hundred ninety-seven thousand, two hundred four".
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