Search a number
-
+
4207101 = 31402367
BaseRepresentation
bin10000000011000111111101
321220202001120
4100003013331
52034111401
6230101153
750521413
oct20030775
97822046
104207101
112413948
1214aa7b9
13b43c12
147b72b3
15581836
hex4031fd

4207101 has 4 divisors (see below), whose sum is σ = 5609472. Its totient is φ = 2804732.

The previous prime is 4207097. The next prime is 4207139. The reversal of 4207101 is 1017024.

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 not a de Polignac number, because 4207101 - 22 = 4207097 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4207141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 701181 + ... + 701186.

It is an arithmetic number, because the mean of its divisors is an integer number (1402368).

Almost surely, 24207101 is an apocalyptic number.

It is an amenable number.

4207101 is a deficient number, since it is larger than the sum of its proper divisors (1402371).

4207101 is a wasteful number, since it uses less digits than its factorization.

4207101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1402370.

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 4207101 is about 2051.1218881383. The cubic root of 4207101 is about 161.4337416347.

The spelling of 4207101 in words is "four million, two hundred seven thousand, one hundred one".

Divisors: 1 3 1402367 4207101