Base | Representation |
---|---|
bin | 1101101010100… |
… | …10010101010101 |
3 | 21222200220120102 |
4 | 12311102111111 |
5 | 213321211041 |
6 | 15212543445 |
7 | 2561233100 |
oct | 665222525 |
9 | 258626512 |
10 | 114632021 |
11 | 59785809 |
12 | 32481b85 |
13 | 1a9977ca |
14 | 1131d737 |
15 | a0e509b |
hex | 6d52555 |
114632021 has 6 divisors (see below), whose sum is σ = 133347510. Its totient is φ = 98255976.
The previous prime is 114631999. The next prime is 114632029. The reversal of 114632021 is 120236411.
It can be written as a sum of positive squares in only one way, i.e., 58216900 + 56415121 = 7630^2 + 7511^2 .
It is not a de Polignac number, because 114632021 - 214 = 114615637 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 114631984 and 114632002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (114632029) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1169666 + ... + 1169763.
It is an arithmetic number, because the mean of its divisors is an integer number (22224585).
Almost surely, 2114632021 is an apocalyptic number.
It is an amenable number.
114632021 is a deficient number, since it is larger than the sum of its proper divisors (18715489).
114632021 is an equidigital number, since it uses as much as digits as its factorization.
114632021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2339443 (or 2339436 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 114632021 is about 10706.6344385152. The cubic root of 114632021 is about 485.7751744519.
Adding to 114632021 its reverse (120236411), we get a palindrome (234868432).
The spelling of 114632021 in words is "one hundred fourteen million, six hundred thirty-two thousand, twenty-one".
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