Search a number
-
+
5010505763 = 25391973417
BaseRepresentation
bin1001010101010011…
…00100000000100011
3110221012011001202112
410222221210000203
540230142141023
62145104305535
7235110411344
oct45251440043
913835131675
105010505763
11214133315a
12b7a0122ab
1361b099713
143576380cb
151e4d2e478
hex12aa64023

5010505763 has 4 divisors (see below), whose sum is σ = 5012481720. Its totient is φ = 5008529808.

The previous prime is 5010505757. The next prime is 5010505781. The reversal of 5010505763 is 3675050105.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3675050105 = 5735010021.

It is a cyclic number.

It is not a de Polignac number, because 5010505763 - 224 = 4993728547 is a prime.

It is a super-5 number, since 5×50105057635 (a number of 50 digits) contains 55555 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5010505733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 984170 + ... + 989247.

It is an arithmetic number, because the mean of its divisors is an integer number (1253120430).

Almost surely, 25010505763 is an apocalyptic number.

5010505763 is a deficient number, since it is larger than the sum of its proper divisors (1975957).

5010505763 is a wasteful number, since it uses less digits than its factorization.

5010505763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1975956.

The product of its (nonzero) digits is 15750, while the sum is 32.

The square root of 5010505763 is about 70784.9261001239. The cubic root of 5010505763 is about 1711.1727489817.

Adding to 5010505763 its reverse (3675050105), we get a palindrome (8685555868).

The spelling of 5010505763 in words is "five billion, ten million, five hundred five thousand, seven hundred sixty-three".

Divisors: 1 2539 1973417 5010505763