Base | Representation |
---|---|
bin | 1001001000100110… |
… | …1100100000011010 |
3 | 20022212220021102012 |
4 | 2102021230200122 |
5 | 20010203441010 |
6 | 1043151105522 |
7 | 114522533105 |
oct | 22211544032 |
9 | 6285807365 |
10 | 2452015130 |
11 | 104910a294 |
12 | 5852122a2 |
13 | 300ccb336 |
14 | 19391d73c |
15 | e53ed005 |
hex | 9226c81a |
2452015130 has 8 divisors (see below), whose sum is σ = 4413627252. Its totient is φ = 980806048.
The previous prime is 2452015129. The next prime is 2452015141. The reversal of 2452015130 is 315102542.
It can be written as a sum of positive squares in 2 ways, for example, as 2405215849 + 46799281 = 49043^2 + 6841^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2452015096 and 2452015105.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122600747 + ... + 122600766.
Almost surely, 22452015130 is an apocalyptic number.
2452015130 is a deficient number, since it is larger than the sum of its proper divisors (1961612122).
2452015130 is a wasteful number, since it uses less digits than its factorization.
2452015130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245201520.
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 2452015130 is about 49517.8263860602. The cubic root of 2452015130 is about 1348.4692535324.
Adding to 2452015130 its reverse (315102542), we get a palindrome (2767117672).
The spelling of 2452015130 in words is "two billion, four hundred fifty-two million, fifteen thousand, one hundred thirty".
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