Base | Representation |
---|---|
bin | 11111011111011110001… |
… | …10000001111100000001 |
3 | 10211102221210110010011020 |
4 | 33233233012001330001 |
5 | 120212013310023341 |
6 | 2145030330340053 |
7 | 141114106215402 |
oct | 17575706017401 |
9 | 3742853403136 |
10 | 1082048126721 |
11 | 387991a5a991 |
12 | 15585b88a629 |
13 | 7b062828553 |
14 | 3a52b2079a9 |
15 | 1d22e952566 |
hex | fbef181f01 |
1082048126721 has 8 divisors (see below), whose sum is σ = 1505458263360. Its totient is φ = 690001703952.
The previous prime is 1082048126717. The next prime is 1082048126791. The reversal of 1082048126721 is 1276218402801.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1082048126721 - 22 = 1082048126717 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1082048126791) 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, 7840928386 + ... + 7840928523.
It is an arithmetic number, because the mean of its divisors is an integer number (188182282920).
Almost surely, 21082048126721 is an apocalyptic number.
It is an amenable number.
1082048126721 is a deficient number, since it is larger than the sum of its proper divisors (423410136639).
1082048126721 is a wasteful number, since it uses less digits than its factorization.
1082048126721 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15681856935.
The product of its (nonzero) digits is 86016, while the sum is 42.
The spelling of 1082048126721 in words is "one trillion, eighty-two billion, forty-eight million, one hundred twenty-six thousand, seven hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.276 sec. • engine limits •