Base | Representation |
---|---|
bin | 11100001111100100000… |
… | …10001101000101011011 |
3 | 10102202211211001201011001 |
4 | 32013302002031011123 |
5 | 111344414121241010 |
6 | 2021450354245431 |
7 | 130053055333006 |
oct | 16076202150533 |
9 | 3382754051131 |
10 | 970428305755 |
11 | 344613530367 |
12 | 1380aa586877 |
13 | 70684875acc |
14 | 34d7cc5053d |
15 | 1a39a542c3a |
hex | e1f208d15b |
970428305755 has 16 divisors (see below), whose sum is σ = 1181224100160. Its totient is φ = 765216211968.
The previous prime is 970428305729. The next prime is 970428305843. The reversal of 970428305755 is 557503824079.
It is a cyclic number.
It is not a de Polignac number, because 970428305755 - 25 = 970428305723 is a prime.
It is a super-2 number, since 2×9704283057552 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 970428305696 and 970428305705.
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 15 ways as a sum of consecutive naturals, for example, 283662 + ... + 1421731.
It is an arithmetic number, because the mean of its divisors is an integer number (73826506260).
Almost surely, 2970428305755 is an apocalyptic number.
970428305755 is a deficient number, since it is larger than the sum of its proper divisors (210795794405).
970428305755 is a wasteful number, since it uses less digits than its factorization.
970428305755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1707030.
The product of its (nonzero) digits is 10584000, while the sum is 55.
The spelling of 970428305755 in words is "nine hundred seventy billion, four hundred twenty-eight million, three hundred five thousand, seven hundred fifty-five".
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