Search a number
-
+
626240500113 = 3239075949277
BaseRepresentation
bin10010001110011101101…
…01111011000110010001
32012212102202222120112210
421013032311323012101
540230020032000423
61155405123142333
763146552264544
oct11071665730621
92185382876483
10626240500113
11221650488728
12a14528149a9
1347092198557
142244b2a085b
15114538cab93
hex91ced7b191

626240500113 has 8 divisors (see below), whose sum is σ = 871291130688. Its totient is φ = 399341768144.

The previous prime is 626240500111. The next prime is 626240500133. The reversal of 626240500113 is 311005042626.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 626240500113 - 21 = 626240500111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (626240500111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4537974570 + ... + 4537974707.

It is an arithmetic number, because the mean of its divisors is an integer number (108911391336).

Almost surely, 2626240500113 is an apocalyptic number.

It is an amenable number.

626240500113 is a deficient number, since it is larger than the sum of its proper divisors (245050630575).

626240500113 is a wasteful number, since it uses less digits than its factorization.

626240500113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9075949303.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 626240500113 its reverse (311005042626), we get a palindrome (937245542739).

The spelling of 626240500113 in words is "six hundred twenty-six billion, two hundred forty million, five hundred thousand, one hundred thirteen".

Divisors: 1 3 23 69 9075949277 27227847831 208746833371 626240500113