Base | Representation |
---|---|
bin | 1001001000101010… |
… | …0011100010000000 |
3 | 20022220022201120200 |
4 | 2102022203202000 |
5 | 20010233144022 |
6 | 1043200005200 |
7 | 114524462151 |
oct | 22212434200 |
9 | 6286281520 |
10 | 2452240512 |
11 | 1049253657 |
12 | 585300800 |
13 | 301079ab7 |
14 | 19397b928 |
15 | e5444bac |
hex | 922a3880 |
2452240512 has 72 divisors (see below), whose sum is σ = 7061417415. Its totient is φ = 816853248.
The previous prime is 2452240487. The next prime is 2452240543. The reversal of 2452240512 is 2150422542.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
2452240512 is a `hidden beast` number, since 245 + 2 + 2 + 405 + 12 = 666.
It can be written as a sum of positive squares in only one way, i.e., 1226120256 + 1226120256 = 35016^2 + 35016^2 .
It is a tau number, because it is divible by the number of its divisors (72).
It is an ABA number since it can be written as A⋅BA, here for A=2, B=35016.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1680039 + ... + 1681497.
Almost surely, 22452240512 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2452240512
2452240512 is an abundant number, since it is smaller than the sum of its proper divisors (4609176903).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2452240512 is an frugal number, since it uses more digits than its factorization.
2452240512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2938 (or 1464 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 27.
The square root of 2452240512 is about 49520.1021000563. The cubic root of 2452240512 is about 1348.5105680391.
The spelling of 2452240512 in words is "two billion, four hundred fifty-two million, two hundred forty thousand, five hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •