Search a number
-
+
60078130 = 257858259
BaseRepresentation
bin1110010100101…
…1100000110010
311012001021200221
43211023200302
5110340000010
65543403254
71326440620
oct345134062
9135037627
1060078130
1130a04652
121815352a
13c5a66b8
147d9c510
15541adda
hex394b832

60078130 has 16 divisors (see below), whose sum is σ = 123589440. Its totient is φ = 20598192.

The previous prime is 60078113. The next prime is 60078143. The reversal of 60078130 is 3187006.

It is a junction number, because it is equal to n+sod(n) for n = 60078095 and 60078104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429060 + ... + 429199.

It is an arithmetic number, because the mean of its divisors is an integer number (7724340).

Almost surely, 260078130 is an apocalyptic number.

60078130 is an abundant number, since it is smaller than the sum of its proper divisors (63511310).

60078130 is a wasteful number, since it uses less digits than its factorization.

60078130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858273.

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

The square root of 60078130 is about 7751.0083215024. The cubic root of 60078130 is about 391.6566174173.

The spelling of 60078130 in words is "sixty million, seventy-eight thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 858259 1716518 4291295 6007813 8582590 12015626 30039065 60078130