Search a number
-
+
104560761 = 3172050211
BaseRepresentation
bin1100011101101…
…11100001111001
321021202020101210
412032313201321
5203231421021
614213033333
72406515604
oct616674171
9237666353
10104560761
1154027058
122b025849
131887c696
14dc5b33b
1592a5e76
hex63b7879

104560761 has 8 divisors (see below), whose sum is σ = 147615264. Its totient is φ = 65606720.

The previous prime is 104560739. The next prime is 104560763. The reversal of 104560761 is 167065401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104560761 - 26 = 104560697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104560763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1025055 + ... + 1025156.

It is an arithmetic number, because the mean of its divisors is an integer number (18451908).

Almost surely, 2104560761 is an apocalyptic number.

It is an amenable number.

104560761 is a deficient number, since it is larger than the sum of its proper divisors (43054503).

104560761 is a wasteful number, since it uses less digits than its factorization.

104560761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2050231.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 104560761 is about 10225.4956359093. The cubic root of 104560761 is about 471.1106388542.

The spelling of 104560761 in words is "one hundred four million, five hundred sixty thousand, seven hundred sixty-one".

Divisors: 1 3 17 51 2050211 6150633 34853587 104560761