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468988604 = 22723317229
BaseRepresentation
bin11011111101000…
…011001010111100
31012200111002102022
4123331003022330
51430030113404
6114312015312
714423223500
oct3375031274
91180432368
10468988604
11220806097
12111091538
1376217966
1446402300
152b28e8be
hex1bf432bc

468988604 has 36 divisors (see below), whose sum is σ = 957743640. Its totient is φ = 200360160.

The previous prime is 468988591. The next prime is 468988613. The reversal of 468988604 is 406889864.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 61262 + ... + 68490.

It is an arithmetic number, because the mean of its divisors is an integer number (26603990).

Almost surely, 2468988604 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 468988604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (478871820).

468988604 is an abundant number, since it is smaller than the sum of its proper divisors (488755036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

468988604 is a wasteful number, since it uses less digits than its factorization.

468988604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7578 (or 7569 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 53.

The square root of 468988604 is about 21656.1447169158. The cubic root of 468988604 is about 776.9399082386.

The spelling of 468988604 in words is "four hundred sixty-eight million, nine hundred eighty-eight thousand, six hundred four".

Divisors: 1 2 4 7 14 28 49 98 196 331 662 1324 2317 4634 7229 9268 14458 16219 28916 32438 50603 64876 101206 202412 354221 708442 1416884 2392799 4785598 9571196 16749593 33499186 66998372 117247151 234494302 468988604