Base | Representation |
---|---|
bin | 1000000000110100… |
… | …1001010001011100 |
3 | 12112220100112120120 |
4 | 2000031021101130 |
5 | 13401114221000 |
6 | 553233514540 |
7 | 104205412326 |
oct | 20015112134 |
9 | 5486315516 |
10 | 2150929500 |
11 | a04164195 |
12 | 500412a50 |
13 | 283810365 |
14 | 165946616 |
15 | c8c776a0 |
hex | 8034945c |
2150929500 has 48 divisors (see below), whose sum is σ = 6263511072. Its totient is φ = 573580800.
The previous prime is 2150929463. The next prime is 2150929511. The reversal of 2150929500 is 59290512.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 715477 + ... + 718476.
It is an arithmetic number, because the mean of its divisors is an integer number (130489814).
Almost surely, 22150929500 is an apocalyptic number.
2150929500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2150929500 is an abundant number, since it is smaller than the sum of its proper divisors (4112581572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2150929500 is a wasteful number, since it uses less digits than its factorization.
2150929500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1433975 (or 1433963 counting only the distinct ones).
The product of its (nonzero) digits is 8100, while the sum is 33.
The square root of 2150929500 is about 46378.1144506760. The cubic root of 2150929500 is about 1290.8488494037.
The spelling of 2150929500 in words is "two billion, one hundred fifty million, nine hundred twenty-nine thousand, five hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.025 sec. • engine limits •