Search a number
-
+
60708005 = 512141601
BaseRepresentation
bin1110011110010…
…1010010100101
311020020021201122
43213211102211
5111020124010
610005103325
71335003161
oct347452245
9136207648
1060708005
11312a4906
12183b7b45
13c7672c7
1480c3ca1
1554e2855
hex39e54a5

60708005 has 4 divisors (see below), whose sum is σ = 72849612. Its totient is φ = 48566400.

The previous prime is 60707989. The next prime is 60708023. The reversal of 60708005 is 50080706.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 32649796 + 28058209 = 5714^2 + 5297^2 .

It is not a de Polignac number, because 60708005 - 24 = 60707989 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 6070796 + ... + 6070805.

It is an arithmetic number, because the mean of its divisors is an integer number (18212403).

Almost surely, 260708005 is an apocalyptic number.

It is an amenable number.

60708005 is a deficient number, since it is larger than the sum of its proper divisors (12141607).

60708005 is a wasteful number, since it uses less digits than its factorization.

60708005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12141606.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 60708005 is about 7791.5341878221. The cubic root of 60708005 is about 393.0206055060.

The spelling of 60708005 in words is "sixty million, seven hundred eight thousand, five".

Divisors: 1 5 12141601 60708005