Base | Representation |
---|---|
bin | 111110100110010… |
… | …100010110110000 |
3 | 2201012012022210101 |
4 | 332212110112300 |
5 | 4122324412430 |
6 | 252114042144 |
7 | 35011553401 |
oct | 7646242660 |
9 | 2635168711 |
10 | 1050232240 |
11 | 499913032 |
12 | 253879354 |
13 | 1397771c5 |
14 | 9d6a59a8 |
15 | 62304dca |
hex | 3e9945b0 |
1050232240 has 40 divisors (see below), whose sum is σ = 2460454128. Its totient is φ = 416881920.
The previous prime is 1050232223. The next prime is 1050232247. The reversal of 1050232240 is 422320501.
1050232240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (40).
It is a super-2 number, since 2×10502322402 = 2205975515870835200, which contains 22 as substring.
It is a hoax number, since the sum of its digits (19) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (1050232247) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39627 + ... + 60586.
Almost surely, 21050232240 is an apocalyptic number.
1050232240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1050232240 is an abundant number, since it is smaller than the sum of its proper divisors (1410221888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1050232240 is a wasteful number, since it uses less digits than its factorization.
1050232240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100357 (or 100351 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 1050232240 is about 32407.2868349080. The cubic root of 1050232240 is about 1016.4712871288.
Adding to 1050232240 its reverse (422320501), we get a palindrome (1472552741).
The spelling of 1050232240 in words is "one billion, fifty million, two hundred thirty-two thousand, two hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •