Base | Representation |
---|---|
bin | 111111110100011… |
… | …0011010110001111 |
3 | 12112020102112000010 |
4 | 1333220303112033 |
5 | 13341144340021 |
6 | 552253404303 |
7 | 104031423003 |
oct | 17750632617 |
9 | 5466375003 |
10 | 2141402511 |
11 | 9a9847446 |
12 | 4b9199693 |
13 | 281855ba1 |
14 | 164586703 |
15 | c7ee4976 |
hex | 7fa3358f |
2141402511 has 16 divisors (see below), whose sum is σ = 2982714624. Its totient is φ = 1363986624.
The previous prime is 2141402443. The next prime is 2141402539. The reversal of 2141402511 is 1152041412.
It is not a de Polignac number, because 2141402511 - 27 = 2141402383 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2141402561) 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, 45475 + ... + 79691.
It is an arithmetic number, because the mean of its divisors is an integer number (186419664).
Almost surely, 22141402511 is an apocalyptic number.
2141402511 is a deficient number, since it is larger than the sum of its proper divisors (841312113).
2141402511 is a wasteful number, since it uses less digits than its factorization.
2141402511 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35150.
The product of its (nonzero) digits is 320, while the sum is 21.
The square root of 2141402511 is about 46275.2905015193. The cubic root of 2141402511 is about 1288.9402010110.
Adding to 2141402511 its reverse (1152041412), we get a palindrome (3293443923).
The spelling of 2141402511 in words is "two billion, one hundred forty-one million, four hundred two thousand, five hundred eleven".
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