Base | Representation |
---|---|
bin | 110110100011010010… |
… | …1100100101000000101 |
3 | 102012101021022212112122 |
4 | 1231012211210220011 |
5 | 3404404440341321 |
6 | 125452304055325 |
7 | 11315021504402 |
oct | 1550645445005 |
9 | 365337285478 |
10 | 117148371461 |
11 | 45756224420 |
12 | 1a854904545 |
13 | b07c4816c4 |
14 | 59547232a9 |
15 | 30a996d8ab |
hex | 1b46964a05 |
117148371461 has 8 divisors (see below), whose sum is σ = 127845817344. Its totient is φ = 106458857920.
The previous prime is 117148371449. The next prime is 117148371481. The reversal of 117148371461 is 164173841711.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 117148371461 - 26 = 117148371397 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (117148371401) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1952180 + ... + 2011293.
It is an arithmetic number, because the mean of its divisors is an integer number (15980727168).
Almost surely, 2117148371461 is an apocalyptic number.
117148371461 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
117148371461 is a deficient number, since it is larger than the sum of its proper divisors (10697445883).
117148371461 is a wasteful number, since it uses less digits than its factorization.
117148371461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3966171.
The product of its digits is 112896, while the sum is 44.
The spelling of 117148371461 in words is "one hundred seventeen billion, one hundred forty-eight million, three hundred seventy-one thousand, four hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •