Base | Representation |
---|---|
bin | 1111100010100… |
… | …00111111111110 |
3 | 100002021201201022 |
4 | 13301100333332 |
5 | 231332331243 |
6 | 20533544142 |
7 | 3142000211 |
oct | 761207776 |
9 | 302251638 |
10 | 130355198 |
11 | 67644876 |
12 | 377a5052 |
13 | 2101136c |
14 | 13453778 |
15 | b69db68 |
hex | 7c50ffe |
130355198 has 4 divisors (see below), whose sum is σ = 195532800. Its totient is φ = 65177598.
The previous prime is 130355189. The next prime is 130355207. The reversal of 130355198 is 891553031.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (130355189) and next prime (130355207).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32588798 + ... + 32588801.
It is an arithmetic number, because the mean of its divisors is an integer number (48883200).
Almost surely, 2130355198 is an apocalyptic number.
130355198 is a deficient number, since it is larger than the sum of its proper divisors (65177602).
130355198 is an equidigital number, since it uses as much as digits as its factorization.
130355198 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65177601.
The product of its (nonzero) digits is 16200, while the sum is 35.
The square root of 130355198 is about 11417.3200883570. The cubic root of 130355198 is about 507.0406569509.
The spelling of 130355198 in words is "one hundred thirty million, three hundred fifty-five thousand, one hundred ninety-eight".
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