Base | Representation |
---|---|
bin | 10011110000001011… |
… | …10011000000110101 |
3 | 1000101001122121021010 |
4 | 21320011303000311 |
5 | 133204302021211 |
6 | 4512143542433 |
7 | 523536430356 |
oct | 117005630065 |
9 | 30331577233 |
10 | 10604720181 |
11 | 45520a7260 |
12 | 207b5baa19 |
13 | 1000079673 |
14 | 7285b7d2d |
15 | 42100e4a6 |
hex | 278173035 |
10604720181 has 16 divisors (see below), whose sum is σ = 15426957888. Its totient is φ = 6426307200.
The previous prime is 10604720171. The next prime is 10604720197. The reversal of 10604720181 is 18102740601.
It is not a de Polignac number, because 10604720181 - 27 = 10604720053 is a prime.
It is a super-2 number, since 2×106047201812 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10604720111) 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, 357345 + ... + 385881.
It is an arithmetic number, because the mean of its divisors is an integer number (964184868).
Almost surely, 210604720181 is an apocalyptic number.
10604720181 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
10604720181 is a deficient number, since it is larger than the sum of its proper divisors (4822237707).
10604720181 is a wasteful number, since it uses less digits than its factorization.
10604720181 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39812.
The product of its (nonzero) digits is 2688, while the sum is 30.
The spelling of 10604720181 in words is "ten billion, six hundred four million, seven hundred twenty thousand, one hundred eighty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •