Search a number
-
+
4901269 = 43113983
BaseRepresentation
bin10010101100100110010101
3100020000021111
4102230212111
52223320034
6253015021
756442262
oct22544625
910200244
104901269
11284843a
121784471
131027b79
14918269
1566c364
hex4ac995

4901269 has 4 divisors (see below), whose sum is σ = 5015296. Its totient is φ = 4787244.

The previous prime is 4901257. The next prime is 4901291. The reversal of 4901269 is 9621094.

It is a happy number.

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 4901269 - 29 = 4900757 is a prime.

It is a super-2 number, since 2×49012692 = 48044875620722, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4901269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4901209) 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, 56949 + ... + 57034.

It is an arithmetic number, because the mean of its divisors is an integer number (1253824).

Almost surely, 24901269 is an apocalyptic number.

It is an amenable number.

4901269 is a deficient number, since it is larger than the sum of its proper divisors (114027).

4901269 is a wasteful number, since it uses less digits than its factorization.

4901269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114026.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 4901269 is about 2213.8809814441. The cubic root of 4901269 is about 169.8645865134.

The spelling of 4901269 in words is "four million, nine hundred one thousand, two hundred sixty-nine".

Divisors: 1 43 113983 4901269