Search a number
-
+
11030745924 = 22321127855419
BaseRepresentation
bin10100100010111101…
…11101001101000100
31001110202021221201100
422101132331031010
5140042332332144
65022323100100
7540231536052
oct122136751504
931422257640
1011030745924
114750628750
12217a211630
13106a400cc3
14768dd51d2
15448614269
hex2917bd344

11030745924 has 36 divisors (see below), whose sum is σ = 30418118640. Its totient is φ = 3342650160.

The previous prime is 11030745917. The next prime is 11030745931. The reversal of 11030745924 is 42954703011.

11030745924 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11030745917) and next prime (11030745931).

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×110307459243 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 13927314 + ... + 13928105.

It is an arithmetic number, because the mean of its divisors is an integer number (844947740).

Almost surely, 211030745924 is an apocalyptic number.

It is an amenable number.

11030745924 is an abundant number, since it is smaller than the sum of its proper divisors (19387372716).

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

11030745924 is a wasteful number, since it uses less digits than its factorization.

11030745924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27855440 (or 27855435 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The spelling of 11030745924 in words is "eleven billion, thirty million, seven hundred forty-five thousand, nine hundred twenty-four".

Divisors: 1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 132 198 396 27855419 55710838 83566257 111421676 167132514 250698771 306409609 334265028 501397542 612819218 919228827 1002795084 1225638436 1838457654 2757686481 3676915308 5515372962 11030745924