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468041911 = 1481316031
BaseRepresentation
bin11011111001011…
…100000010110111
31012121200222210121
4123321130002313
51424304320121
6114235432411
714412201451
oct3371340267
91177628717
10468041911
112202198a7
121108b5707
1375c75a9c
14462372d1
152b154141
hex1be5c0b7

468041911 has 4 divisors (see below), whose sum is σ = 468359424. Its totient is φ = 467724400.

The previous prime is 468041891. The next prime is 468041939. The reversal of 468041911 is 119140864.

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

It is a cyclic number.

It is not a de Polignac number, because 468041911 - 213 = 468033719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468041011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156535 + ... + 159496.

It is an arithmetic number, because the mean of its divisors is an integer number (117089856).

Almost surely, 2468041911 is an apocalyptic number.

468041911 is a deficient number, since it is larger than the sum of its proper divisors (317513).

468041911 is a wasteful number, since it uses less digits than its factorization.

468041911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317512.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 468041911 is about 21634.2762994282. The cubic root of 468041911 is about 776.4167832078.

The spelling of 468041911 in words is "four hundred sixty-eight million, forty-one thousand, nine hundred eleven".

Divisors: 1 1481 316031 468041911