Base | Representation |
---|---|
bin | 1001010000101100… |
… | …1001001110001000 |
3 | 20102020202022101001 |
4 | 2110023021032020 |
5 | 20042400334240 |
6 | 1050402304344 |
7 | 115414135441 |
oct | 22413111610 |
9 | 6366668331 |
10 | 2485949320 |
11 | 1066287578 |
12 | 5946580b4 |
13 | 30804cc3a |
14 | 1982342c8 |
15 | e83a289a |
hex | 942c9388 |
2485949320 has 16 divisors (see below), whose sum is σ = 5593386060. Its totient is φ = 994379712.
The previous prime is 2485949311. The next prime is 2485949329. The reversal of 2485949320 is 239495842.
It is an interprime number because it is at equal distance from previous prime (2485949311) and next prime (2485949329).
It can be written as a sum of positive squares in 2 ways, for example, as 2290005316 + 195944004 = 47854^2 + 13998^2 .
It is not an unprimeable number, because it can be changed into a prime (2485949329) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31074327 + ... + 31074406.
Almost surely, 22485949320 is an apocalyptic number.
2485949320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2485949320 is an abundant number, since it is smaller than the sum of its proper divisors (3107436740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2485949320 is a wasteful number, since it uses less digits than its factorization.
2485949320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62148744 (or 62148740 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 46.
The square root of 2485949320 is about 49859.2952216535. The cubic root of 2485949320 is about 1354.6614023944.
The spelling of 2485949320 in words is "two billion, four hundred eighty-five million, nine hundred forty-nine thousand, three hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •