Base | Representation |
---|---|
bin | 111111110110001… |
… | …1111100111110111 |
3 | 12112022020200112222 |
4 | 1333230133213313 |
5 | 13341421322140 |
6 | 552330232555 |
7 | 104042563352 |
oct | 17754374767 |
9 | 5468220488 |
10 | 2142370295 |
11 | 9aa34856a |
12 | 4b958575b |
13 | 281b04540 |
14 | 164759299 |
15 | c81365b5 |
hex | 7fb1f9f7 |
2142370295 has 16 divisors (see below), whose sum is σ = 2832991392. Its totient is φ = 1545264000.
The previous prime is 2142370283. The next prime is 2142370297. The reversal of 2142370295 is 5920732412.
It is a happy number.
It is not a de Polignac number, because 2142370295 - 230 = 1068628471 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 (2142370297) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 380456 + ... + 386045.
It is an arithmetic number, because the mean of its divisors is an integer number (177061962).
Almost surely, 22142370295 is an apocalyptic number.
2142370295 is a deficient number, since it is larger than the sum of its proper divisors (690621097).
2142370295 is a wasteful number, since it uses less digits than its factorization.
2142370295 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 766562.
The product of its (nonzero) digits is 30240, while the sum is 35.
The square root of 2142370295 is about 46285.7461320437. The cubic root of 2142370295 is about 1289.1343460204.
The spelling of 2142370295 in words is "two billion, one hundred forty-two million, three hundred seventy thousand, two hundred ninety-five".
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