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4914069 = 31638023
BaseRepresentation
bin10010101111101110010101
3100020122211120
4102233232111
52224222234
6253154153
756524506
oct22575625
910218746
104914069
112857016
12178b959
131030944
1491cbad
15671049
hex4afb95

4914069 has 4 divisors (see below), whose sum is σ = 6552096. Its totient is φ = 3276044.

The previous prime is 4914059. The next prime is 4914101. The reversal of 4914069 is 9604194.

4914069 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 4914069 - 28 = 4913813 is a prime.

It is a super-2 number, since 2×49140692 = 48296148273522, which contains 22 as substring.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4914029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 819009 + ... + 819014.

It is an arithmetic number, because the mean of its divisors is an integer number (1638024).

Almost surely, 24914069 is an apocalyptic number.

It is an amenable number.

4914069 is a deficient number, since it is larger than the sum of its proper divisors (1638027).

4914069 is a wasteful number, since it uses less digits than its factorization.

4914069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1638026.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 4914069 is about 2216.7699474686. The cubic root of 4914069 is about 170.0123289790.

It can be divided in two parts, 491 and 4069, that added together give a triangular number (4560 = T95).

The spelling of 4914069 in words is "four million, nine hundred fourteen thousand, sixty-nine".

Divisors: 1 3 1638023 4914069