Base | Representation |
---|---|
bin | 111010000100110… |
… | …100100001000110 |
3 | 2111220101201020200 |
4 | 322010310201012 |
5 | 3443412422324 |
6 | 240403311330 |
7 | 33100525566 |
oct | 7204644106 |
9 | 2456351220 |
10 | 974342214 |
11 | 45aa997aa |
12 | 23237b546 |
13 | 126b25771 |
14 | 9358cda6 |
15 | 5a813ec9 |
hex | 3a134846 |
974342214 has 48 divisors (see below), whose sum is σ = 2199674880. Its totient is φ = 311347440.
The previous prime is 974342191. The next prime is 974342231. The reversal of 974342214 is 412243479.
974342214 is a `hidden beast` number, since 9 + 7 + 434 + 2 + 214 = 666.
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 23 ways as a sum of consecutive naturals, for example, 51547 + ... + 67865.
It is an arithmetic number, because the mean of its divisors is an integer number (45826560).
Almost surely, 2974342214 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 974342214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1099837440).
974342214 is an abundant number, since it is smaller than the sum of its proper divisors (1225332666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
974342214 is a wasteful number, since it uses less digits than its factorization.
974342214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16465 (or 16462 counting only the distinct ones).
The product of its digits is 48384, while the sum is 36.
The square root of 974342214 is about 31214.4552090854. The cubic root of 974342214 is about 991.3731969429.
The spelling of 974342214 in words is "nine hundred seventy-four million, three hundred forty-two thousand, two hundred fourteen".
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