Base | Representation |
---|---|
bin | 1000010001011… |
… | …10100011101010 |
3 | 11211120201101200 |
4 | 10020232203222 |
5 | 120231143324 |
6 | 10515225030 |
7 | 1501601532 |
oct | 410564352 |
9 | 154521350 |
10 | 69396714 |
11 | 36199862 |
12 | 1b2a8176 |
13 | 114ba05a |
14 | 93064c2 |
15 | 615bec9 |
hex | 422e8ea |
69396714 has 24 divisors (see below), whose sum is σ = 150529860. Its totient is φ = 23106048.
The previous prime is 69396713. The next prime is 69396751. The reversal of 69396714 is 41769396.
It can be written as a sum of positive squares in 2 ways, for example, as 39879225 + 29517489 = 6315^2 + 5433^2 .
Its product of digits (244944) is a multiple of the sum of its prime factors (4374).
It is a self number, because there is not a number n which added to its sum of digits gives 69396714.
It is not an unprimeable number, because it can be changed into a prime (69396713) 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, 20554 + ... + 23690.
Almost surely, 269396714 is an apocalyptic number.
69396714 is an abundant number, since it is smaller than the sum of its proper divisors (81133146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69396714 is a wasteful number, since it uses less digits than its factorization.
69396714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4374 (or 4371 counting only the distinct ones).
The product of its digits is 244944, while the sum is 45.
The square root of 69396714 is about 8330.4690144073. The cubic root of 69396714 is about 410.9411534197.
It can be divided in two parts, 6939671 and 4, that added together give a triangular number (6939675 = T3725).
The spelling of 69396714 in words is "sixty-nine million, three hundred ninety-six thousand, seven hundred fourteen".
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