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468959653 = 1933897283
BaseRepresentation
bin11011111100111…
…100000110100101
31012200102121201001
4123330330012211
51430023202103
6114311233301
714423043211
oct3374740645
91180377631
10468959653
11220796368
12111078831
1376207726
14463d5941
152b28601d
hex1bf3c1a5

468959653 has 8 divisors (see below), whose sum is σ = 493855200. Its totient is φ = 444085488.

The previous prime is 468959641. The next prime is 468959657. The reversal of 468959653 is 356959864.

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

It is a cyclic number.

It is not a de Polignac number, because 468959653 - 225 = 435405221 is a prime.

It is a super-2 number, since 2×4689596532 = 439846312283760818, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 468959594 and 468959603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468959657) 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 7 ways as a sum of consecutive naturals, for example, 60750 + ... + 68032.

It is an arithmetic number, because the mean of its divisors is an integer number (61731900).

Almost surely, 2468959653 is an apocalyptic number.

It is an amenable number.

468959653 is a deficient number, since it is larger than the sum of its proper divisors (24895547).

468959653 is a wasteful number, since it uses less digits than its factorization.

468959653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10691.

The product of its digits is 6998400, while the sum is 55.

The square root of 468959653 is about 21655.4762819939. The cubic root of 468959653 is about 776.9239208920.

The spelling of 468959653 in words is "four hundred sixty-eight million, nine hundred fifty-nine thousand, six hundred fifty-three".

Divisors: 1 19 3389 7283 64391 138377 24682087 468959653