Base | Representation |
---|---|
bin | 111011010101011001… |
… | …0110100111011111010 |
3 | 110011220002021101022001 |
4 | 1312222302310323322 |
5 | 4041423343033310 |
6 | 134311414051214 |
7 | 12130400620351 |
oct | 1665262647372 |
9 | 404802241261 |
10 | 127419502330 |
11 | 4a046a9502a |
12 | 20840649b0a |
13 | c02839c633 |
14 | 624a8a2998 |
15 | 34ab53693a |
hex | 1daacb4efa |
127419502330 has 8 divisors (see below), whose sum is σ = 229355104212. Its totient is φ = 50967800928.
The previous prime is 127419502319. The next prime is 127419502333. The reversal of 127419502330 is 33205914721.
It can be written as a sum of positive squares in 2 ways, for example, as 126467718129 + 951784201 = 355623^2 + 30851^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 127419502330.
It is not an unprimeable number, because it can be changed into a prime (127419502333) 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 3 ways as a sum of consecutive naturals, for example, 6370975107 + ... + 6370975126.
Almost surely, 2127419502330 is an apocalyptic number.
127419502330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
127419502330 is a deficient number, since it is larger than the sum of its proper divisors (101935601882).
127419502330 is a wasteful number, since it uses less digits than its factorization.
127419502330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12741950240.
The product of its (nonzero) digits is 45360, while the sum is 37.
The spelling of 127419502330 in words is "one hundred twenty-seven billion, four hundred nineteen million, five hundred two thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •