Base | Representation |
---|---|
bin | 1000110111101… |
… | …00100110100110 |
3 | 12012000000122120 |
4 | 10123310212212 |
5 | 123021332324 |
6 | 11214410410 |
7 | 1562260035 |
oct | 433644646 |
9 | 165000576 |
10 | 74402214 |
11 | 38aa8537 |
12 | 20b00a06 |
13 | 125504a3 |
14 | 9c4a71c |
15 | 67ea179 |
hex | 46f49a6 |
74402214 has 16 divisors (see below), whose sum is σ = 156636480. Its totient is φ = 23495400.
The previous prime is 74402213. The next prime is 74402219. The reversal of 74402214 is 41220447.
74402214 is a modest number, since divided by 2214 gives 744 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74402213) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326212 + ... + 326439.
It is an arithmetic number, because the mean of its divisors is an integer number (9789780).
Almost surely, 274402214 is an apocalyptic number.
74402214 is an abundant number, since it is smaller than the sum of its proper divisors (82234266).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74402214 is a wasteful number, since it uses less digits than its factorization.
74402214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 652675.
The product of its (nonzero) digits is 1792, while the sum is 24.
The square root of 74402214 is about 8625.6717999238. The cubic root of 74402214 is about 420.5929154199.
The spelling of 74402214 in words is "seventy-four million, four hundred two thousand, two hundred fourteen".
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