Base | Representation |
---|---|
bin | 101101110001110… |
… | …011100101001010 |
3 | 1222112012000112110 |
4 | 231301303211022 |
5 | 3033103443200 |
6 | 204113323150 |
7 | 25014104403 |
oct | 5561634512 |
9 | 1875160473 |
10 | 768031050 |
11 | 364596106 |
12 | 1952664b6 |
13 | c316b957 |
14 | 740069aa |
15 | 4765eb50 |
hex | 2dc7394a |
768031050 has 48 divisors (see below), whose sum is σ = 1933170912. Its totient is φ = 201748800.
The previous prime is 768031037. The next prime is 768031057. The reversal of 768031050 is 50130867.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 768030999 and 768031017.
It is not an unprimeable number, because it can be changed into a prime (768031057) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28161 + ... + 48260.
It is an arithmetic number, because the mean of its divisors is an integer number (40274394).
Almost surely, 2768031050 is an apocalyptic number.
768031050 is an abundant number, since it is smaller than the sum of its proper divisors (1165139862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
768031050 is a wasteful number, since it uses less digits than its factorization.
768031050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76503 (or 76498 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 30.
The square root of 768031050 is about 27713.3731256229. The cubic root of 768031050 is about 915.7837353268.
The spelling of 768031050 in words is "seven hundred sixty-eight million, thirty-one thousand, fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •