Search a number
-
+
30050500535 = 5113164727241
BaseRepresentation
bin11011111111001001…
…100011111110110111
32212120021022121002022
4123333021203332313
5443020412004120
621445514303355
72112452016506
oct337711437667
985507277068
1030050500535
11118207a6910
1259a7a27b5b
132aab997283
14165103283d
15bad2a2025
hex6ff263fb7

30050500535 has 32 divisors (see below), whose sum is σ = 40672088064. Its totient is φ = 21116448000.

The previous prime is 30050500471. The next prime is 30050500561. The reversal of 30050500535 is 53500505003.

It is not a de Polignac number, because 30050500535 - 26 = 30050500471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1089515 + ... + 1116755.

It is an arithmetic number, because the mean of its divisors is an integer number (1271002752).

Almost surely, 230050500535 is an apocalyptic number.

30050500535 is a deficient number, since it is larger than the sum of its proper divisors (10621587529).

30050500535 is a wasteful number, since it uses less digits than its factorization.

30050500535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27935.

The product of its (nonzero) digits is 5625, while the sum is 26.

The spelling of 30050500535 in words is "thirty billion, fifty million, five hundred thousand, five hundred thirty-five".

Divisors: 1 5 11 31 55 155 341 647 1705 3235 7117 20057 27241 35585 100285 136205 220627 299651 844471 1103135 1498255 4222355 9289181 17624927 46445905 88124635 193874197 546372737 969370985 2731863685 6010100107 30050500535