Base | Representation |
---|---|
bin | 1001001111010011… |
… | …1100100000101010 |
3 | 20101211210122220000 |
4 | 2103310330200222 |
5 | 20034403130330 |
6 | 1050033443430 |
7 | 115313520654 |
oct | 22364744052 |
9 | 6354718800 |
10 | 2480130090 |
11 | 1062a72499 |
12 | 592710576 |
13 | 306a932c9 |
14 | 19755b6d4 |
15 | e7b03560 |
hex | 93d3c82a |
2480130090 has 80 divisors (see below), whose sum is σ = 6680047968. Its totient is φ = 660252384.
The previous prime is 2480130073. The next prime is 2480130101. The reversal of 2480130090 is 900310842.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 550989 + ... + 555471.
Almost surely, 22480130090 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2480130090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3340023984).
2480130090 is an abundant number, since it is smaller than the sum of its proper divisors (4199917878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2480130090 is a wasteful number, since it uses less digits than its factorization.
2480130090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5185 (or 5176 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 2480130090 is about 49800.9045098581. The cubic root of 2480130090 is about 1353.6035576431.
The spelling of 2480130090 in words is "two billion, four hundred eighty million, one hundred thirty thousand, ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •