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4740772 = 221577549
BaseRepresentation
bin10010000101011010100100
322220212010011
4102011122210
52203201042
6245340004
755203331
oct22053244
98825104
104740772
1127488a3
121707604
13c9caba
148b5988
15639a17
hex4856a4

4740772 has 12 divisors (see below), whose sum is σ = 8350300. Its totient is φ = 2354976.

The previous prime is 4740731. The next prime is 4740779. The reversal of 4740772 is 2770474.

It can be written as a sum of positive squares in 2 ways, for example, as 2735716 + 2005056 = 1654^2 + 1416^2 .

It is not an unprimeable number, because it can be changed into a prime (4740779) 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, 3147 + ... + 4402.

Almost surely, 24740772 is an apocalyptic number.

It is an amenable number.

4740772 is a deficient number, since it is larger than the sum of its proper divisors (3609528).

4740772 is a wasteful number, since it uses less digits than its factorization.

4740772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7710 (or 7708 counting only the distinct ones).

The product of its (nonzero) digits is 10976, while the sum is 31.

The square root of 4740772 is about 2177.3313941612. The cubic root of 4740772 is about 167.9898425454.

The spelling of 4740772 in words is "four million, seven hundred forty thousand, seven hundred seventy-two".

Divisors: 1 2 4 157 314 628 7549 15098 30196 1185193 2370386 4740772