Base | Representation |
---|---|
bin | 111001110111011… |
… | …110100111100010 |
3 | 2111122211000110222 |
4 | 321313132213202 |
5 | 3442014012032 |
6 | 240200323042 |
7 | 33026020565 |
oct | 7167364742 |
9 | 2448730428 |
10 | 970844642 |
11 | 45901aa49 |
12 | 231173482 |
13 | 12619c7b1 |
14 | 92d1c4dc |
15 | 5a372a12 |
hex | 39dde9e2 |
970844642 has 8 divisors (see below), whose sum is σ = 1467734016. Its totient is φ = 481599972.
The previous prime is 970844597. The next prime is 970844671. The reversal of 970844642 is 246448079.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 970844593 and 970844602.
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, 1910858 + ... + 1911365.
It is an arithmetic number, because the mean of its divisors is an integer number (183466752).
Almost surely, 2970844642 is an apocalyptic number.
970844642 is a deficient number, since it is larger than the sum of its proper divisors (496889374).
970844642 is a wasteful number, since it uses less digits than its factorization.
970844642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3822352.
The product of its (nonzero) digits is 387072, while the sum is 44.
The square root of 970844642 is about 31158.3799643049. The cubic root of 970844642 is about 990.1855388064.
The spelling of 970844642 in words is "nine hundred seventy million, eight hundred forty-four thousand, six hundred forty-two".
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