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4969051 = 19261529
BaseRepresentation
bin10010111101001001011011
3100100110020221
4102331021123
52233002201
6254300511
760144013
oct22751133
910313227
104969051
11289435a
1217b7737
13104c989
14934c43
156824a1
hex4bd25b

4969051 has 4 divisors (see below), whose sum is σ = 5230600. Its totient is φ = 4707504.

The previous prime is 4969031. The next prime is 4969057. The reversal of 4969051 is 1509694.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4969051 - 213 = 4960859 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4968998 and 4969016.

It is not an unprimeable number, because it can be changed into a prime (4969057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130746 + ... + 130783.

It is an arithmetic number, because the mean of its divisors is an integer number (1307650).

Almost surely, 24969051 is an apocalyptic number.

4969051 is a deficient number, since it is larger than the sum of its proper divisors (261549).

4969051 is a wasteful number, since it uses less digits than its factorization.

4969051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261548.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 4969051 is about 2229.1368284607. The cubic root of 4969051 is about 170.6440505683.

The spelling of 4969051 in words is "four million, nine hundred sixty-nine thousand, fifty-one".

Divisors: 1 19 261529 4969051