Base | Representation |
---|---|
bin | 1001010101100100… |
… | …1111111011011110 |
3 | 20110200021112101122 |
4 | 2111121033323132 |
5 | 20113121032110 |
6 | 1052413210542 |
7 | 116053152455 |
oct | 22531177336 |
9 | 6420245348 |
10 | 2506424030 |
11 | 10768a1520 |
12 | 59b490a52 |
13 | 30c36b456 |
14 | 19ac43b9c |
15 | ea099255 |
hex | 9564fede |
2506424030 has 32 divisors (see below), whose sum is σ = 5054732640. Its totient is φ = 886792320.
The previous prime is 2506424023. The next prime is 2506424047. The reversal of 2506424030 is 304246052.
It is a super-2 number, since 2×25064240302 = 12564322836322881800, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 303845 + ... + 311984.
It is an arithmetic number, because the mean of its divisors is an integer number (157960395).
Almost surely, 22506424030 is an apocalyptic number.
2506424030 is an abundant number, since it is smaller than the sum of its proper divisors (2548308610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2506424030 is a wasteful number, since it uses less digits than its factorization.
2506424030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 615884.
The product of its (nonzero) digits is 5760, while the sum is 26.
The square root of 2506424030 is about 50064.1990847751. The cubic root of 2506424030 is about 1358.3703140053.
It can be divided in two parts, 25064 and 24030, that added together give a palindrome (49094).
The spelling of 2506424030 in words is "two billion, five hundred six million, four hundred twenty-four thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.118 sec. • engine limits •