Base | Representation |
---|---|
bin | 1000000010000101… |
… | …11001101101110001 |
3 | 102010112201221222212 |
4 | 10001002321231301 |
5 | 32313000131301 |
6 | 1551531541505 |
7 | 211603455314 |
oct | 40102715561 |
9 | 12115657885 |
10 | 4312505201 |
11 | 1913329a94 |
12 | a042ba895 |
13 | 5395aa434 |
14 | 2cca6097b |
15 | 1a39044bb |
hex | 1010b9b71 |
4312505201 has 4 divisors (see below), whose sum is σ = 4451618304. Its totient is φ = 4173392100.
The previous prime is 4312505191. The next prime is 4312505251. The reversal of 4312505201 is 1025052134.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 4312505201 - 26 = 4312505137 is a prime.
It is a super-2 number, since 2×43125052012 = 37195402217304100802, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4312505251) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69556505 + ... + 69556566.
It is an arithmetic number, because the mean of its divisors is an integer number (1112904576).
Almost surely, 24312505201 is an apocalyptic number.
It is an amenable number.
4312505201 is a deficient number, since it is larger than the sum of its proper divisors (139113103).
4312505201 is a wasteful number, since it uses less digits than its factorization.
4312505201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139113102.
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 4312505201 is about 65669.6672825438. The cubic root of 4312505201 is about 1627.7081722355.
Adding to 4312505201 its reverse (1025052134), we get a palindrome (5337557335).
The spelling of 4312505201 in words is "four billion, three hundred twelve million, five hundred five thousand, two hundred one".
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