Search a number
-
+
10050500069 = 37477181401
BaseRepresentation
bin10010101110000111…
…00111010111100101
3221221102210022012022
421113003213113211
5131040412000234
64341145032525
7504026561321
oct112703472745
927842708168
1010050500069
114298277505
121b45a85745
13c422bc37c
146b4b4a981
153dc535e2e
hex2570e75e5

10050500069 has 16 divisors (see below), whose sum is σ = 10690361856. Its totient is φ = 9435888000.

The previous prime is 10050500051. The next prime is 10050500071. The reversal of 10050500069 is 96000505001.

It is not a de Polignac number, because 10050500069 - 28 = 10050499813 is a prime.

It is a super-2 number, since 2×100505000692 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10050500269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82769 + ... + 164169.

It is an arithmetic number, because the mean of its divisors is an integer number (668147616).

Almost surely, 210050500069 is an apocalyptic number.

It is an amenable number.

10050500069 is a deficient number, since it is larger than the sum of its proper divisors (639861787).

10050500069 is an equidigital number, since it uses as much as digits as its factorization.

10050500069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81556.

The product of its (nonzero) digits is 1350, while the sum is 26.

The spelling of 10050500069 in words is "ten billion, fifty million, five hundred thousand, sixty-nine".

Divisors: 1 37 47 71 1739 2627 3337 81401 123469 3011837 3825847 5779471 141556339 213840427 271635137 10050500069