Search a number
-
+
407230601 = 3113136471
BaseRepresentation
bin11000010001011…
…101100010001001
31001101021110100212
4120101131202021
51313222334401
6104224210505
713043255141
oct3021354211
91041243325
10407230601
11199964418
12b4469a35
13664a376b
143c127921
1525b40dbb
hex1845d889

407230601 has 4 divisors (see below), whose sum is σ = 420367104. Its totient is φ = 394094100.

The previous prime is 407230519. The next prime is 407230609. The reversal of 407230601 is 106032704.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-407230601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (407230609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6568205 + ... + 6568266.

It is an arithmetic number, because the mean of its divisors is an integer number (105091776).

Almost surely, 2407230601 is an apocalyptic number.

It is an amenable number.

407230601 is a deficient number, since it is larger than the sum of its proper divisors (13136503).

407230601 is a wasteful number, since it uses less digits than its factorization.

407230601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13136502.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 407230601 is about 20179.9554261153. The cubic root of 407230601 is about 741.2194411766.

The spelling of 407230601 in words is "four hundred seven million, two hundred thirty thousand, six hundred one".

Divisors: 1 31 13136471 407230601