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468605743 = 1273689809
BaseRepresentation
bin11011111011100…
…101101100101111
31012122202122020021
4123323211230233
51424430340433
6114255503011
714420040334
oct3373455457
91178678207
10468605743
11220574481
12110b27a67
1376112608
144634298b
152b21622d
hex1bee5b2f

468605743 has 4 divisors (see below), whose sum is σ = 472295680. Its totient is φ = 464915808.

The previous prime is 468605723. The next prime is 468605747. The reversal of 468605743 is 347506864.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-468605743 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 468605743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468605747) 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, 1844778 + ... + 1845031.

It is an arithmetic number, because the mean of its divisors is an integer number (118073920).

Almost surely, 2468605743 is an apocalyptic number.

468605743 is a deficient number, since it is larger than the sum of its proper divisors (3689937).

468605743 is a wasteful number, since it uses less digits than its factorization.

468605743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3689936.

The product of its (nonzero) digits is 483840, while the sum is 43.

The square root of 468605743 is about 21647.3033655465. The cubic root of 468605743 is about 776.7284311944.

The spelling of 468605743 in words is "four hundred sixty-eight million, six hundred five thousand, seven hundred forty-three".

Divisors: 1 127 3689809 468605743