Base | Representation |
---|---|
bin | 1101000010110000… |
… | …11001010010000001 |
3 | 200002000102120000122 |
4 | 12201120121102001 |
5 | 103320114302311 |
6 | 3114503430025 |
7 | 335346134432 |
oct | 64130312201 |
9 | 20060376018 |
10 | 7002494081 |
11 | 2a737a84a0 |
12 | 1435155315 |
13 | 87799a22b |
14 | 4a6009489 |
15 | 2aeb5d0db |
hex | 1a1619481 |
7002494081 has 8 divisors (see below), whose sum is σ = 7642417728. Its totient is φ = 6363126000.
The previous prime is 7002494071. The next prime is 7002494113. The reversal of 7002494081 is 1804942007.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-7002494081 is a prime.
It is a super-2 number, since 2×70024940812 = 98069846708880069122, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (7002494071) 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, 112310 + ... + 163151.
It is an arithmetic number, because the mean of its divisors is an integer number (955302216).
Almost surely, 27002494081 is an apocalyptic number.
It is an amenable number.
7002494081 is a deficient number, since it is larger than the sum of its proper divisors (639923647).
7002494081 is a wasteful number, since it uses less digits than its factorization.
7002494081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 277783.
The product of its (nonzero) digits is 16128, while the sum is 35.
The square root of 7002494081 is about 83680.9063108186. The cubic root of 7002494081 is about 1913.1583465246.
The spelling of 7002494081 in words is "seven billion, two million, four hundred ninety-four thousand, eighty-one".
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