Search a number
-
+
79068425 = 5215792003
BaseRepresentation
bin1001011011001…
…11110100001001
312111210002111012
410231213310021
5130220142200
611502413305
71650033122
oct455476411
9174702435
1079068425
11406a5307
1222591235
13134c5367
14a703049
156e1ca35
hex4b67d09

79068425 has 12 divisors (see below), whose sum is σ = 98155920. Its totient is φ = 63183120.

The previous prime is 79068419. The next prime is 79068449. The reversal of 79068425 is 52486097.

It is not a de Polignac number, because 79068425 - 28 = 79068169 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38474 + ... + 40476.

It is an arithmetic number, because the mean of its divisors is an integer number (8179660).

Almost surely, 279068425 is an apocalyptic number.

It is an amenable number.

79068425 is a deficient number, since it is larger than the sum of its proper divisors (19087495).

79068425 is a wasteful number, since it uses less digits than its factorization.

79068425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3592 (or 3587 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 79068425 is about 8892.0427911701. The cubic root of 79068425 is about 429.2078891290.

The spelling of 79068425 in words is "seventy-nine million, sixty-eight thousand, four hundred twenty-five".

Divisors: 1 5 25 1579 2003 7895 10015 39475 50075 3162737 15813685 79068425