Base | Representation |
---|---|
bin | 111110111001011… |
… | …000100010001000 |
3 | 2201112121020112212 |
4 | 332321120202020 |
5 | 4130114330323 |
6 | 252413124252 |
7 | 35102210363 |
oct | 7671304210 |
9 | 2645536485 |
10 | 1055230088 |
11 | 4a1716a90 |
12 | 255489688 |
13 | 13a807003 |
14 | a02070da |
15 | 62990b78 |
hex | 3ee58888 |
1055230088 has 32 divisors (see below), whose sum is σ = 2204357760. Its totient is φ = 469442880.
The previous prime is 1055230073. The next prime is 1055230091. The reversal of 1055230088 is 8800325501.
It is a happy number.
It is a super-2 number, since 2×10552300882 = 2227021077240975488, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123431 + ... + 131702.
It is an arithmetic number, because the mean of its divisors is an integer number (68886180).
Almost surely, 21055230088 is an apocalyptic number.
It is an amenable number.
1055230088 is an abundant number, since it is smaller than the sum of its proper divisors (1149127672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1055230088 is a wasteful number, since it uses less digits than its factorization.
1055230088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 255197 (or 255193 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 32.
The square root of 1055230088 is about 32484.3052565389. The cubic root of 1055230088 is about 1018.0811316078.
Adding to 1055230088 its reverse (8800325501), we get a palindrome (9855555589).
The spelling of 1055230088 in words is "one billion, fifty-five million, two hundred thirty thousand, eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •