Search a number
-
+
6078130 = 25607813
BaseRepresentation
bin10111001011111010110010
3102102210121221
4113023322302
53024000010
6334135254
7102443332
oct27137262
912383557
106078130
113481653
12205152a
13134a736
14b430c2
15800dda
hex5cbeb2

6078130 has 8 divisors (see below), whose sum is σ = 10940652. Its totient is φ = 2431248.

The previous prime is 6078103. The next prime is 6078143. The reversal of 6078130 is 318706.

It can be written as a sum of positive squares in 2 ways, for example, as 6056521 + 21609 = 2461^2 + 147^2 .

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 = 6078095 and 6078104.

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, 303897 + ... + 303916.

Almost surely, 26078130 is an apocalyptic number.

6078130 is a deficient number, since it is larger than the sum of its proper divisors (4862522).

6078130 is a wasteful number, since it uses less digits than its factorization.

6078130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607820.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 6078130 is about 2465.3863794545. The cubic root of 6078130 is about 182.4973915934.

The spelling of 6078130 in words is "six million, seventy-eight thousand, one hundred thirty".

Divisors: 1 2 5 10 607813 1215626 3039065 6078130