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4904930 = 25490493
BaseRepresentation
bin10010101101011111100010
3100020012022002
4102231133202
52223424210
6253044002
756456042
oct22553742
910205262
104904930
112850168
121786602
131029734
14919722
1566d4a5
hex4ad7e2

4904930 has 8 divisors (see below), whose sum is σ = 8828892. Its totient is φ = 1961968.

The previous prime is 4904927. The next prime is 4904969. The reversal of 4904930 is 394094.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4592449 + 312481 = 2143^2 + 559^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4904893 and 4904902.

It is an unprimeable number.

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, 245237 + ... + 245256.

Almost surely, 24904930 is an apocalyptic number.

4904930 is a deficient number, since it is larger than the sum of its proper divisors (3923962).

4904930 is a wasteful number, since it uses less digits than its factorization.

4904930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490500.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 4904930 is about 2214.7076556512. The cubic root of 4904930 is about 169.9068694051.

It can be divided in two parts, 49049 and 30, that multiplied together give a triangular number (1471470 = T1715).

The spelling of 4904930 in words is "four million, nine hundred four thousand, nine hundred thirty".

Divisors: 1 2 5 10 490493 980986 2452465 4904930