Base | Representation |
---|---|
bin | 1011000111010111111… |
… | …1010111001010100101 |
3 | 200020220012100211200210 |
4 | 2301311333113022211 |
5 | 11112040233332003 |
6 | 223420330530033 |
7 | 16540056053556 |
oct | 2616577271245 |
9 | 606805324623 |
10 | 190958105253 |
11 | 73a91965913 |
12 | 31013596919 |
13 | 15012c90ab6 |
14 | 93572c232d |
15 | 4e7976e503 |
hex | 2c75fd72a5 |
190958105253 has 16 divisors (see below), whose sum is σ = 255235069440. Its totient is φ = 126993385584.
The previous prime is 190958105243. The next prime is 190958105269. The reversal of 190958105253 is 352501859091.
It is not a de Polignac number, because 190958105253 - 213 = 190958097061 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (190958105243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9057238 + ... + 9078296.
It is an arithmetic number, because the mean of its divisors is an integer number (15952191840).
Almost surely, 2190958105253 is an apocalyptic number.
It is an amenable number.
190958105253 is a deficient number, since it is larger than the sum of its proper divisors (64276964187).
190958105253 is a wasteful number, since it uses less digits than its factorization.
190958105253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28328.
The product of its (nonzero) digits is 486000, while the sum is 48.
The spelling of 190958105253 in words is "one hundred ninety billion, nine hundred fifty-eight million, one hundred five thousand, two hundred fifty-three".
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