Base | Representation |
---|---|
bin | 111100011111110… |
… | …1011001110011111 |
3 | 12020110201112221101 |
4 | 1320333223032133 |
5 | 13124132124142 |
6 | 533233013531 |
7 | 101206234015 |
oct | 17077531637 |
9 | 5213645841 |
10 | 2029958047 |
11 | 951949587 |
12 | 4879b42a7 |
13 | 264736210 |
14 | 1538568b5 |
15 | bd32e0b7 |
hex | 78feb39f |
2029958047 has 8 divisors (see below), whose sum is σ = 2245193216. Its totient is φ = 1823163552.
The previous prime is 2029958041. The next prime is 2029958069. The reversal of 2029958047 is 7408599202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2029958047 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2029957988 and 2029958006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2029958041) 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, 2109663 + ... + 2110624.
It is an arithmetic number, because the mean of its divisors is an integer number (280649152).
Almost surely, 22029958047 is an apocalyptic number.
2029958047 is a deficient number, since it is larger than the sum of its proper divisors (215235169).
2029958047 is a wasteful number, since it uses less digits than its factorization.
2029958047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4220337.
The product of its (nonzero) digits is 362880, while the sum is 46.
The square root of 2029958047 is about 45055.0557318488. The cubic root of 2029958047 is about 1266.1806943764.
The spelling of 2029958047 in words is "two billion, twenty-nine million, nine hundred fifty-eight thousand, forty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •