Base | Representation |
---|---|
bin | 111100100000110… |
… | …1001011011001001 |
3 | 12020111200211000001 |
4 | 1321001221123021 |
5 | 13124300144303 |
6 | 533252043001 |
7 | 101213516023 |
oct | 17101513311 |
9 | 5214624001 |
10 | 2030474953 |
11 | 952171981 |
12 | 488003461 |
13 | 264887590 |
14 | 15394d013 |
15 | bd3d231d |
hex | 790696c9 |
2030474953 has 8 divisors (see below), whose sum is σ = 2189454848. Its totient is φ = 1871893584.
The previous prime is 2030474903. The next prime is 2030474993. The reversal of 2030474953 is 3594740302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2030474953 - 213 = 2030466761 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2030474903) 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, 89001 + ... + 109462.
It is an arithmetic number, because the mean of its divisors is an integer number (273681856).
Almost surely, 22030474953 is an apocalyptic number.
It is an amenable number.
2030474953 is a deficient number, since it is larger than the sum of its proper divisors (158979895).
2030474953 is a wasteful number, since it uses less digits than its factorization.
2030474953 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 199263.
The product of its (nonzero) digits is 90720, while the sum is 37.
The square root of 2030474953 is about 45060.7917484813. The cubic root of 2030474953 is about 1266.2881581494.
The spelling of 2030474953 in words is "two billion, thirty million, four hundred seventy-four thousand, nine hundred fifty-three".
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