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468016679 = 13109330287
BaseRepresentation
bin11011111001010…
…101111000100111
31012121122201012002
4123321111320213
51424303013204
6114235115515
714412035054
oct3371257047
91177581162
10468016679
11220201949
121108a2b9b
1375c67460
144622c02b
152b14b91e
hex1be55e27

468016679 has 8 divisors (see below), whose sum is σ = 508643520. Its totient is φ = 428050656.

The previous prime is 468016639. The next prime is 468016699. The reversal of 468016679 is 976610864.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-468016679 is a prime.

It is a super-2 number, since 2×4680166792 = 438079223644378082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468016639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163727 + ... + 166560.

It is an arithmetic number, because the mean of its divisors is an integer number (63580440).

Almost surely, 2468016679 is an apocalyptic number.

468016679 is a deficient number, since it is larger than the sum of its proper divisors (40626841).

468016679 is a wasteful number, since it uses less digits than its factorization.

468016679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330409.

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 468016679 is about 21633.6931428732. The cubic root of 468016679 is about 776.4028308246.

The spelling of 468016679 in words is "four hundred sixty-eight million, sixteen thousand, six hundred seventy-nine".

Divisors: 1 13 109 1417 330287 4293731 36001283 468016679