Base | Representation |
---|---|
bin | 10010101010000110… |
… | …011001001101100011 |
3 | 1220201011212222121011 |
4 | 102222012121031203 |
5 | 312012110001120 |
6 | 13111531041351 |
7 | 1306311255046 |
oct | 225206311543 |
9 | 56634788534 |
10 | 20033672035 |
11 | 8550538353 |
12 | 3a712a0257 |
13 | 1b73667110 |
14 | d8096cc5d |
15 | 7c3bbcc5a |
hex | 4aa199363 |
20033672035 has 16 divisors (see below), whose sum is σ = 26724821760. Its totient is φ = 14316865920.
The previous prime is 20033672003. The next prime is 20033672039. The reversal of 20033672035 is 53027633002.
It is not a de Polignac number, because 20033672035 - 25 = 20033672003 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a junction number, because it is equal to n+sod(n) for n = 20033671988 and 20033672006.
It is not an unprimeable number, because it can be changed into a prime (20033672039) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4969120 + ... + 4973149.
It is an arithmetic number, because the mean of its divisors is an integer number (1670301360).
Almost surely, 220033672035 is an apocalyptic number.
20033672035 is a deficient number, since it is larger than the sum of its proper divisors (6691149725).
20033672035 is a wasteful number, since it uses less digits than its factorization.
20033672035 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9942318.
The product of its (nonzero) digits is 22680, while the sum is 31.
The spelling of 20033672035 in words is "twenty billion, thirty-three million, six hundred seventy-two thousand, thirty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •