Base | Representation |
---|---|
bin | 110010011010100001… |
… | …010100001011010111 |
3 | 12011201112222011020001 |
4 | 302122201110023113 |
5 | 1341330300012330 |
6 | 40511245152131 |
7 | 3624304452622 |
oct | 623241241327 |
9 | 164645864201 |
10 | 54132032215 |
11 | 20a59137008 |
12 | a5a885b647 |
13 | 5148b3bbc1 |
14 | 2897412db9 |
15 | 161c4ea9ca |
hex | c9a8542d7 |
54132032215 has 16 divisors (see below), whose sum is σ = 65656241280. Its totient is φ = 42841139200.
The previous prime is 54132032183. The next prime is 54132032257. The reversal of 54132032215 is 51223023145.
It is not a de Polignac number, because 54132032215 - 25 = 54132032183 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 570546 + ... + 658624.
It is an arithmetic number, because the mean of its divisors is an integer number (4103515080).
Almost surely, 254132032215 is an apocalyptic number.
54132032215 is a deficient number, since it is larger than the sum of its proper divisors (11524209065).
54132032215 is a wasteful number, since it uses less digits than its factorization.
54132032215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89402.
The product of its (nonzero) digits is 7200, while the sum is 28.
The spelling of 54132032215 in words is "fifty-four billion, one hundred thirty-two million, thirty-two thousand, two hundred fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •