Search a number
-
+
1075732743460 = 225571466320201
BaseRepresentation
bin11111010011101101010…
…10110000010100100100
310210211122122221101222111
433221312222300110210
5120111100040242320
62142103530010404
7140501442310324
oct17516652602444
93724578841874
101075732743460
113852410a8a81
12154598876a04
137a597306a8b
143a0cc57d284
151ceb02bca5a
hexfa76ab0524

1075732743460 has 48 divisors (see below), whose sum is σ = 2263592403072. Its totient is φ = 429426144000.

The previous prime is 1075732743433. The next prime is 1075732743461. The reversal of 1075732743460 is 643472375701.

It is a happy number.

1075732743460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1075732743461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53241360 + ... + 53261560.

It is an arithmetic number, because the mean of its divisors is an integer number (47158175064).

Almost surely, 21075732743460 is an apocalyptic number.

1075732743460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1075732743460 is an abundant number, since it is smaller than the sum of its proper divisors (1187859659612).

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

1075732743460 is a wasteful number, since it uses less digits than its factorization.

1075732743460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25444 (or 25442 counting only the distinct ones).

The product of its (nonzero) digits is 2963520, while the sum is 49.

The spelling of 1075732743460 in words is "one trillion, seventy-five billion, seven hundred thirty-two million, seven hundred forty-three thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 571 1142 2284 2855 4663 5710 9326 11420 18652 20201 23315 40402 46630 80804 93260 101005 202010 404020 2662573 5325146 10650292 11534771 13312865 23069542 26625730 46139084 53251460 57673855 94197263 115347710 188394526 230695420 376789052 470986315 941972630 1883945260 53786637173 107573274346 215146548692 268933185865 537866371730 1075732743460