Base | Representation |
---|---|
bin | 1110001101101001… |
… | …10101100010011010 |
3 | 201200210112001220221 |
4 | 13012310311202122 |
5 | 111111430104332 |
6 | 3301104310254 |
7 | 360044636503 |
oct | 70664654232 |
9 | 21623461827 |
10 | 7630706842 |
11 | 3266375aa0 |
12 | 158b61238a |
13 | 947b93465 |
14 | 525617baa |
15 | 2e9da0297 |
hex | 1c6d3589a |
7630706842 has 8 divisors (see below), whose sum is σ = 12486611232. Its totient is φ = 3468503100.
The previous prime is 7630706833. The next prime is 7630706851. The reversal of 7630706842 is 2486070367.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (7630706833) and next prime (7630706851).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×76307068422 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173425134 + ... + 173425177.
It is an arithmetic number, because the mean of its divisors is an integer number (1560826404).
Almost surely, 27630706842 is an apocalyptic number.
7630706842 is a deficient number, since it is larger than the sum of its proper divisors (4855904390).
7630706842 is a wasteful number, since it uses less digits than its factorization.
7630706842 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 346850324.
The product of its (nonzero) digits is 338688, while the sum is 43.
The square root of 7630706842 is about 87353.9171531535. The cubic root of 7630706842 is about 1968.7395066383.
The spelling of 7630706842 in words is "seven billion, six hundred thirty million, seven hundred six thousand, eight hundred forty-two".
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