Search a number
-
+
5211024255 = 325593116311
BaseRepresentation
bin1001101101001100…
…11110101101111111
3111110011110110102100
410312212132231333
541133010234010
62221030200143
7243063655353
oct46646365577
914404413370
105211024255
11223453a718
1210151b3053
136507a5a08
14376113463
1520773c2c0
hex13699eb7f

5211024255 has 48 divisors (see below), whose sum is σ = 9216529920. Its totient is φ = 2722891200.

The previous prime is 5211024253. The next prime is 5211024277. The reversal of 5211024255 is 5524201125.

It is not a de Polignac number, because 5211024255 - 21 = 5211024253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5211024253) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 822550 + ... + 828860.

It is an arithmetic number, because the mean of its divisors is an integer number (192011040).

Almost surely, 25211024255 is an apocalyptic number.

5211024255 is a deficient number, since it is larger than the sum of its proper divisors (4005505665).

5211024255 is a wasteful number, since it uses less digits than its factorization.

5211024255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6692 (or 6689 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 5211024255 is about 72187.4244934670. The cubic root of 5211024255 is about 1733.7016594198.

The spelling of 5211024255 in words is "five billion, two hundred eleven million, twenty-four thousand, two hundred fifty-five".

Divisors: 1 3 5 9 15 45 59 177 295 311 531 885 933 1555 2655 2799 4665 6311 13995 18349 18933 31555 55047 56799 91745 94665 165141 275235 283995 372349 825705 1117047 1861745 1962721 3351141 5585235 5888163 9813605 16755705 17664489 29440815 88322445 115800539 347401617 579002695 1042204851 1737008085 5211024255