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4712426 = 22356213
BaseRepresentation
bin10001111110011111101010
322212102020022
4101332133222
52201244201
6245000442
755024565
oct21763752
98772208
104712426
112729574
1216b3122
13c8cc24
148a94dc
1563141b
hex47e7ea

4712426 has 4 divisors (see below), whose sum is σ = 7068642. Its totient is φ = 2356212.

The previous prime is 4712381. The next prime is 4712443. The reversal of 4712426 is 6242174.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6242174 = 23121087.

It can be written as a sum of positive squares in only one way, i.e., 3900625 + 811801 = 1975^2 + 901^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4712395 and 4712404.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1178105 + ... + 1178108.

Almost surely, 24712426 is an apocalyptic number.

4712426 is a deficient number, since it is larger than the sum of its proper divisors (2356216).

4712426 is a wasteful number, since it uses less digits than its factorization.

4712426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2356215.

The product of its digits is 2688, while the sum is 26.

The square root of 4712426 is about 2170.8122903651. The cubic root of 4712426 is about 167.6543583397.

The spelling of 4712426 in words is "four million, seven hundred twelve thousand, four hundred twenty-six".

Divisors: 1 2 2356213 4712426