Base | Representation |
---|---|
bin | 1110111001010010… |
… | …01001110100111110 |
3 | 202122022021122002201 |
4 | 13130221021310332 |
5 | 112334131233344 |
6 | 3401301542114 |
7 | 402111123313 |
oct | 73451116476 |
9 | 22568248081 |
10 | 7996742974 |
11 | 3433a533a0 |
12 | 167211493a |
13 | 9a597279c |
14 | 55c09ad0a |
15 | 31c0a54d4 |
hex | 1dca49d3e |
7996742974 has 8 divisors (see below), whose sum is σ = 13085579448. Its totient is φ = 3634883160.
The previous prime is 7996742959. The next prime is 7996743023. The reversal of 7996742974 is 4792476997.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181744137 + ... + 181744180.
It is an arithmetic number, because the mean of its divisors is an integer number (1635697431).
Almost surely, 27996742974 is an apocalyptic number.
7996742974 is a deficient number, since it is larger than the sum of its proper divisors (5088836474).
7996742974 is a wasteful number, since it uses less digits than its factorization.
7996742974 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 363488330.
The product of its digits is 48009024, while the sum is 64.
The square root of 7996742974 is about 89424.5099175836. The cubic root of 7996742974 is about 1999.7285443242.
The spelling of 7996742974 in words is "seven billion, nine hundred ninety-six million, seven hundred forty-two thousand, nine hundred seventy-four".
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