Base | Representation |
---|---|
bin | 1011111000101011… |
… | …0000011001001001 |
3 | 22020100110201110010 |
4 | 2332022300121021 |
5 | 23013231200242 |
6 | 1244331142133 |
7 | 142030503102 |
oct | 27612603111 |
9 | 8210421403 |
10 | 3190490697 |
11 | 1397a48979 |
12 | 7505a4949 |
13 | 3bacbc424 |
14 | 223a313a9 |
15 | 13a17089c |
hex | be2b0649 |
3190490697 has 8 divisors (see below), whose sum is σ = 4477881760. Its totient is φ = 2015046720.
The previous prime is 3190490689. The next prime is 3190490749. The reversal of 3190490697 is 7960940913.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3190490697 - 23 = 3190490689 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3190490647) 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, 27986704 + ... + 27986817.
It is an arithmetic number, because the mean of its divisors is an integer number (559735220).
Almost surely, 23190490697 is an apocalyptic number.
It is an amenable number.
3190490697 is a deficient number, since it is larger than the sum of its proper divisors (1287391063).
3190490697 is a wasteful number, since it uses less digits than its factorization.
3190490697 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55973543.
The product of its (nonzero) digits is 367416, while the sum is 48.
The square root of 3190490697 is about 56484.4288012192. The cubic root of 3190490697 is about 1472.1514606735.
The spelling of 3190490697 in words is "three billion, one hundred ninety million, four hundred ninety thousand, six hundred ninety-seven".
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