Base | Representation |
---|---|
bin | 1000011101000000… |
… | …0101010001010000 |
3 | 12212010210020222000 |
4 | 2013100011101100 |
5 | 14121344440143 |
6 | 1013055314000 |
7 | 110142241440 |
oct | 20720052120 |
9 | 5763706860 |
10 | 2269140048 |
11 | a6496355a |
12 | 533b1b900 |
13 | 2a215b926 |
14 | 177518120 |
15 | d4327bd3 |
hex | 87405450 |
2269140048 has 160 divisors (see below), whose sum is σ = 7469521920. Its totient is φ = 646081920.
The previous prime is 2269140031. The next prime is 2269140053. The reversal of 2269140048 is 8400419622.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 2269139994 and 2269140021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 999811 + ... + 1002077.
It is an arithmetic number, because the mean of its divisors is an integer number (46684512).
Almost surely, 22269140048 is an apocalyptic number.
2269140048 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2269140048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3734760960).
2269140048 is an abundant number, since it is smaller than the sum of its proper divisors (5200381872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2269140048 is a wasteful number, since it uses less digits than its factorization.
2269140048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2622 (or 2610 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The square root of 2269140048 is about 47635.4914743199. The cubic root of 2269140048 is about 1314.0758489191.
The spelling of 2269140048 in words is "two billion, two hundred sixty-nine million, one hundred forty thousand, forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •