Base | Representation |
---|---|
bin | 1000000001010101… |
… | …1100000001001010 |
3 | 12120001102222122122 |
4 | 2000111130001022 |
5 | 13402143302214 |
6 | 553352251242 |
7 | 104233035326 |
oct | 20025340112 |
9 | 5501388578 |
10 | 2153103434 |
11 | a05409529 |
12 | 5010a0b22 |
13 | 2840c1a01 |
14 | 165d50986 |
15 | c905688e |
hex | 8055c04a |
2153103434 has 16 divisors (see below), whose sum is σ = 3372256800. Its totient is φ = 1029711984.
The previous prime is 2153103383. The next prime is 2153103457. The reversal of 2153103434 is 4343013512.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167264 + ... + 179675.
It is an arithmetic number, because the mean of its divisors is an integer number (210766050).
Almost surely, 22153103434 is an apocalyptic number.
2153103434 is a deficient number, since it is larger than the sum of its proper divisors (1219153366).
2153103434 is a wasteful number, since it uses less digits than its factorization.
2153103434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 347077.
The product of its (nonzero) digits is 4320, while the sum is 26.
The square root of 2153103434 is about 46401.5455992578. The cubic root of 2153103434 is about 1291.2835878616.
Adding to 2153103434 its reverse (4343013512), we get a palindrome (6496116946).
The spelling of 2153103434 in words is "two billion, one hundred fifty-three million, one hundred three thousand, four hundred thirty-four".
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