Base | Representation |
---|---|
bin | 1100101001101… |
… | …1110011001011 |
3 | 10200212002011210 |
4 | 3022123303023 |
5 | 102041120310 |
6 | 5133224203 |
7 | 1213030104 |
oct | 312336313 |
9 | 120762153 |
10 | 53066955 |
11 | 27a55a97 |
12 | 15932063 |
13 | acc0386 |
14 | 70953ab |
15 | 49d3820 |
hex | 329bccb |
53066955 has 16 divisors (see below), whose sum is σ = 87835680. Its totient is φ = 27326208.
The previous prime is 53066941. The next prime is 53066969. The reversal of 53066955 is 55966035.
It is an interprime number because it is at equal distance from previous prime (53066941) and next prime (53066969).
It is not a de Polignac number, because 53066955 - 219 = 52542667 is a prime.
It is a super-2 number, since 2×530669552 = 5632203425944050, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60562 + ... + 61431.
It is an arithmetic number, because the mean of its divisors is an integer number (5489730).
Almost surely, 253066955 is an apocalyptic number.
53066955 is a deficient number, since it is larger than the sum of its proper divisors (34768725).
53066955 is a wasteful number, since it uses less digits than its factorization.
53066955 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122030.
The product of its (nonzero) digits is 121500, while the sum is 39.
The square root of 53066955 is about 7284.7069261570. The cubic root of 53066955 is about 375.7866862896.
The spelling of 53066955 in words is "fifty-three million, sixty-six thousand, nine hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •