Base | Representation |
---|---|
bin | 1010000111101001… |
… | …0000010000000010 |
3 | 21000022101112222001 |
4 | 2201322100100002 |
5 | 21030344341230 |
6 | 1125313534214 |
7 | 124213020241 |
oct | 24172202002 |
9 | 7008345861 |
10 | 2716402690 |
11 | 117437a601 |
12 | 63987436a |
13 | 343a0a691 |
14 | 1baaa2958 |
15 | 10d7250ca |
hex | a1e90402 |
2716402690 has 8 divisors (see below), whose sum is σ = 4889524860. Its totient is φ = 1086561072.
The previous prime is 2716402639. The next prime is 2716402691. The reversal of 2716402690 is 962046172.
It can be written as a sum of positive squares in 2 ways, for example, as 2607429969 + 108972721 = 51063^2 + 10439^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×27164026902 = 14757687148478472200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2716402691) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135820125 + ... + 135820144.
Almost surely, 22716402690 is an apocalyptic number.
2716402690 is a deficient number, since it is larger than the sum of its proper divisors (2173122170).
2716402690 is a wasteful number, since it uses less digits than its factorization.
2716402690 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271640276.
The product of its (nonzero) digits is 36288, while the sum is 37.
The square root of 2716402690 is about 52119.1201959511. The cubic root of 2716402690 is about 1395.2907570007.
The spelling of 2716402690 in words is "two billion, seven hundred sixteen million, four hundred two thousand, six hundred ninety".
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