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1464743060 = 2251119218443
BaseRepresentation
bin101011101001110…
…0011010010010100
310210002011122201222
41113103203102110
510444433234220
6401202305512
751204052634
oct12723432224
93702148658
101464743060
1169189a160
1234a658298
131a45c9591
14dc7666c4
15888d2e25
hex574e3494

1464743060 has 72 divisors (see below), whose sum is σ = 3541690656. Its totient is φ = 504573120.

The previous prime is 1464743057. The next prime is 1464743101. The reversal of 1464743060 is 603474641.

It is a self number, because there is not a number n which added to its sum of digits gives 1464743060.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70199 + ... + 88641.

It is an arithmetic number, because the mean of its divisors is an integer number (49190148).

Almost surely, 21464743060 is an apocalyptic number.

1464743060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1464743060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1770845328).

1464743060 is an abundant number, since it is smaller than the sum of its proper divisors (2076947596).

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

1464743060 is a wasteful number, since it uses less digits than its factorization.

1464743060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18501 (or 18480 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 1464743060 is about 38271.9617997301. The cubic root of 1464743060 is about 1135.6743481109.

The spelling of 1464743060 in words is "one billion, four hundred sixty-four million, seven hundred forty-three thousand, sixty".

Divisors: 1 2 4 5 10 11 19 20 22 38 44 55 76 95 110 190 209 220 361 380 418 722 836 1045 1444 1805 2090 3610 3971 4180 7220 7942 15884 18443 19855 36886 39710 73772 79420 92215 184430 202873 350417 368860 405746 700834 811492 1014365 1401668 1752085 2028730 3504170 3854587 4057460 6657923 7008340 7709174 13315846 15418348 19272935 26631692 33289615 38545870 66579230 73237153 77091740 133158460 146474306 292948612 366185765 732371530 1464743060