[go: up one dir, main page]

Search a number
-
+
4930137 = 322412273
BaseRepresentation
bin10010110011101001011001
3100021110212200
4102303221121
52230231022
6253400413
756622402
oct22635131
910243780
104930137
1128680a3
121799109
131038054
149249a9
15675bac
hex4b3a59

4930137 has 12 divisors (see below), whose sum is σ = 7154004. Its totient is φ = 3271680.

The previous prime is 4930129. The next prime is 4930151. The reversal of 4930137 is 7310394.

It can be written as a sum of positive squares in 2 ways, for example, as 4076361 + 853776 = 2019^2 + 924^2 .

It is not a de Polignac number, because 4930137 - 23 = 4930129 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4930137.

It is not an unprimeable number, because it can be changed into a prime (4930157) 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, 1033 + ... + 3305.

It is an arithmetic number, because the mean of its divisors is an integer number (596167).

Almost surely, 24930137 is an apocalyptic number.

It is an amenable number.

4930137 is a deficient number, since it is larger than the sum of its proper divisors (2223867).

4930137 is a wasteful number, since it uses less digits than its factorization.

4930137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2520 (or 2517 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 4930137 is about 2220.3911817515. The cubic root of 4930137 is about 170.1974292200.

The spelling of 4930137 in words is "four million, nine hundred thirty thousand, one hundred thirty-seven".

Divisors: 1 3 9 241 723 2169 2273 6819 20457 547793 1643379 4930137