Base | Representation |
---|---|
bin | 100001100100001111… |
… | …1001001011011111010 |
3 | 20220001121001010100202 |
4 | 1003020133021123322 |
5 | 2140111232210200 |
6 | 53040422402202 |
7 | 5131200053624 |
oct | 1031037113372 |
9 | 226047033322 |
10 | 72083085050 |
11 | 28630027769 |
12 | 11b78590362 |
13 | 6a49b92362 |
14 | 36bb53bc14 |
15 | 1d1d4361d5 |
hex | 10c87c96fa |
72083085050 has 24 divisors (see below), whose sum is σ = 134156593116. Its totient is φ = 28815587840.
The previous prime is 72083085043. The next prime is 72083085097. The reversal of 72083085050 is 5058038027.
It can be written as a sum of positive squares in 6 ways, for example, as 28187387881 + 43895697169 = 167891^2 + 209513^2 .
It is a junction number, because it is equal to n+sod(n) for n = 72083084995 and 72083085013.
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 11 ways as a sum of consecutive naturals, for example, 358487 + ... + 522186.
Almost surely, 272083085050 is an apocalyptic number.
72083085050 is a deficient number, since it is larger than the sum of its proper divisors (62073508066).
72083085050 is a wasteful number, since it uses less digits than its factorization.
72083085050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 882322 (or 882317 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 38.
The spelling of 72083085050 in words is "seventy-two billion, eighty-three million, eighty-five thousand, fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •