Search a number
-
+
5581107614 = 2191213121081
BaseRepresentation
bin1010011001010100…
…01111000110011110
3112101221211122100102
411030222033012132
542412230420424
62321450301102
7255206426525
oct51452170636
915357748312
105581107614
112404431835
1210b9127792
136ac371254
143ad32b4bc
15229e917ae
hex14ca8f19e

5581107614 has 16 divisors (see below), whose sum is σ = 8819612880. Its totient is φ = 2641481280.

The previous prime is 5581107611. The next prime is 5581107647. The reversal of 5581107614 is 4167011855.

It is a super-2 number, since 2×55811076142 = 62297524398097545992, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5581107611) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14447 + ... + 106634.

It is an arithmetic number, because the mean of its divisors is an integer number (551225805).

Almost surely, 25581107614 is an apocalyptic number.

5581107614 is a deficient number, since it is larger than the sum of its proper divisors (3238505266).

5581107614 is a wasteful number, since it uses less digits than its factorization.

5581107614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122315.

The product of its (nonzero) digits is 33600, while the sum is 38.

The square root of 5581107614 is about 74706.8110281787. The cubic root of 5581107614 is about 1773.8087743878.

The spelling of 5581107614 in words is "five billion, five hundred eighty-one million, one hundred seven thousand, six hundred fourteen".

Divisors: 1 2 19 38 1213 2426 23047 46094 121081 242162 2300539 4601078 146871253 293742506 2790553807 5581107614