Base | Representation |
---|---|
bin | 1000010110100100… |
… | …0110011011001111 |
3 | 12210020222201021120 |
4 | 2011221012123033 |
5 | 14042442101301 |
6 | 1010252532023 |
7 | 106363623555 |
oct | 20551063317 |
9 | 5706881246 |
10 | 2242143951 |
11 | a506a4a33 |
12 | 526a81013 |
13 | 299698cc8 |
14 | 173acbbd5 |
15 | d1c93e36 |
hex | 85a466cf |
2242143951 has 16 divisors (see below), whose sum is σ = 3029583360. Its totient is φ = 1474761600.
The previous prime is 2242143949. The next prime is 2242143971. The reversal of 2242143951 is 1593412422.
2242143951 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2242143951 - 21 = 2242143949 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2242143941) 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, 441376 + ... + 446426.
It is an arithmetic number, because the mean of its divisors is an integer number (189348960).
Almost surely, 22242143951 is an apocalyptic number.
2242143951 is a deficient number, since it is larger than the sum of its proper divisors (787439409).
2242143951 is a wasteful number, since it uses less digits than its factorization.
2242143951 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7006.
The product of its digits is 17280, while the sum is 33.
The square root of 2242143951 is about 47351.2824641530. The cubic root of 2242143951 is about 1308.8438317923.
The spelling of 2242143951 in words is "two billion, two hundred forty-two million, one hundred forty-three thousand, nine hundred fifty-one".
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