Search a number
-
+
11754010389 = 311838814871
BaseRepresentation
bin10101111001001011…
…11111011100010101
31010100011020121001010
422330211333130111
5143033011313024
65222201122433
7564163303602
oct127445773425
933304217033
1011754010389
114a91917a80
122340489419
1311541c7644
147d70a76a9
1548bd7eb29
hex2bc97f715

11754010389 has 32 divisors (see below), whose sum is σ = 17325923328. Its totient is φ = 7028384000.

The previous prime is 11754010379. The next prime is 11754010469. The reversal of 11754010389 is 98301045711.

It is not a de Polignac number, because 11754010389 - 25 = 11754010357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11754010309) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2410624 + ... + 2415494.

It is an arithmetic number, because the mean of its divisors is an integer number (541435104).

Almost surely, 211754010389 is an apocalyptic number.

It is an amenable number.

11754010389 is a deficient number, since it is larger than the sum of its proper divisors (5571912939).

11754010389 is a wasteful number, since it uses less digits than its factorization.

11754010389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5849.

The product of its (nonzero) digits is 30240, while the sum is 39.

The spelling of 11754010389 in words is "eleven billion, seven hundred fifty-four million, ten thousand, three hundred eighty-nine".

Divisors: 1 3 11 33 83 249 881 913 2643 2739 4871 9691 14613 29073 53581 73123 160743 219369 404293 804353 1212879 2413059 4291351 4447223 12874053 13341669 47204861 141614583 356182133 1068546399 3918003463 11754010389