Base | Representation |
---|---|
bin | 1000011000101101… |
… | …0001001110000100 |
3 | 12210212211210010100 |
4 | 2012023101032010 |
5 | 14102240213220 |
6 | 1011212524100 |
7 | 106533020565 |
oct | 20613211604 |
9 | 5725753110 |
10 | 2251101060 |
11 | a557625aa |
12 | 529a80630 |
13 | 29b4b3c80 |
14 | 174d8016c |
15 | d2962d90 |
hex | 862d1384 |
2251101060 has 72 divisors (see below), whose sum is σ = 7353604440. Its totient is φ = 554116608.
The previous prime is 2251101031. The next prime is 2251101067. The reversal of 2251101060 is 601011522.
It can be written as a sum of positive squares in 4 ways, for example, as 47361924 + 2203739136 = 6882^2 + 46944^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (2251101067) 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, 478665 + ... + 483344.
It is an arithmetic number, because the mean of its divisors is an integer number (102133395).
Almost surely, 22251101060 is an apocalyptic number.
2251101060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2251101060 is an abundant number, since it is smaller than the sum of its proper divisors (5102503380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2251101060 is a wasteful number, since it uses less digits than its factorization.
2251101060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 962037 (or 962032 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 18.
The square root of 2251101060 is about 47445.7696744399. The cubic root of 2251101060 is about 1310.5844099155.
Adding to 2251101060 its reverse (601011522), we get a palindrome (2852112582).
The spelling of 2251101060 in words is "two billion, two hundred fifty-one million, one hundred one thousand, sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •