Base | Representation |
---|---|
bin | 111111110100010… |
… | …1101110010000000 |
3 | 12112020101100201201 |
4 | 1333220231302000 |
5 | 13341143122322 |
6 | 552253110544 |
7 | 104031266353 |
oct | 17750556200 |
9 | 5466340651 |
10 | 2141379712 |
11 | 9a98312aa |
12 | 4b9188454 |
13 | 2818486b4 |
14 | 16457c29a |
15 | c7edcd27 |
hex | 7fa2dc80 |
2141379712 has 32 divisors (see below), whose sum is σ = 4268195100. Its totient is φ = 1070146560.
The previous prime is 2141379673. The next prime is 2141379731. The reversal of 2141379712 is 2179731412.
It can be written as a sum of positive squares in 2 ways, for example, as 1994872896 + 146506816 = 44664^2 + 12104^2 .
It is a tau number, because it is divible by the number of its divisors (32).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 395262 + ... + 400642.
Almost surely, 22141379712 is an apocalyptic number.
It is an amenable number.
2141379712 is a deficient number, since it is larger than the sum of its proper divisors (2126815388).
2141379712 is an equidigital number, since it uses as much as digits as its factorization.
2141379712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8504 (or 8492 counting only the distinct ones).
The product of its digits is 21168, while the sum is 37.
The square root of 2141379712 is about 46275.0441598925. The cubic root of 2141379712 is about 1288.9356266489.
The spelling of 2141379712 in words is "two billion, one hundred forty-one million, three hundred seventy-nine thousand, seven hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •