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4914929 = 18012729
BaseRepresentation
bin10010101111111011110001
3100020201000102
4102233323301
52224234204
6253202145
756530145
oct22577361
910221012
104914929
112857728
121790355
131031156
1491d225
1567141e
hex4afef1

4914929 has 4 divisors (see below), whose sum is σ = 4919460. Its totient is φ = 4910400.

The previous prime is 4914913. The next prime is 4914937. The reversal of 4914929 is 9294194.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 2890000 + 2024929 = 1700^2 + 1423^2 .

It is a cyclic number.

It is not a de Polignac number, because 4914929 - 24 = 4914913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4914892 and 4914901.

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, 437 + ... + 3165.

It is an arithmetic number, because the mean of its divisors is an integer number (1229865).

Almost surely, 24914929 is an apocalyptic number.

It is an amenable number.

4914929 is a deficient number, since it is larger than the sum of its proper divisors (4531).

4914929 is a wasteful number, since it uses less digits than its factorization.

4914929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4530.

The product of its digits is 23328, while the sum is 38.

The square root of 4914929 is about 2216.9639149071. The cubic root of 4914929 is about 170.0222462237.

The spelling of 4914929 in words is "four million, nine hundred fourteen thousand, nine hundred twenty-nine".

Divisors: 1 1801 2729 4914929