[go: up one dir, main page]

Search a number
-
+
4420107 = 32661743
BaseRepresentation
bin10000110111001000001011
322022120020200
4100313020023
52112420412
6234423243
752366416
oct20671013
98276220
104420107
11254998a
121591b23
13bb9b63
14830b7d
155c49dc
hex43720b

4420107 has 12 divisors (see below), whose sum is σ = 6402864. Its totient is φ = 2938320.

The previous prime is 4420081. The next prime is 4420127. The reversal of 4420107 is 7010244.

It is a happy number.

It is not a de Polignac number, because 4420107 - 26 = 4420043 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4420107.

It is not an unprimeable number, because it can be changed into a prime (4420127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5578 + ... + 6320.

It is an arithmetic number, because the mean of its divisors is an integer number (533572).

Almost surely, 24420107 is an apocalyptic number.

4420107 is a deficient number, since it is larger than the sum of its proper divisors (1982757).

4420107 is a wasteful number, since it uses less digits than its factorization.

4420107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1410 (or 1407 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 4420107 is about 2102.4050513638. The cubic root of 4420107 is about 164.1134823325.

The spelling of 4420107 in words is "four million, four hundred twenty thousand, one hundred seven".

Divisors: 1 3 9 661 743 1983 2229 5949 6687 491123 1473369 4420107