Base | Representation |
---|---|
bin | 11011111110100… |
… | …100101101001011 |
3 | 1012201020101102201 |
4 | 123332210231023 |
5 | 1430130404412 |
6 | 114324341031 |
7 | 14426506306 |
oct | 3376445513 |
9 | 1181211381 |
10 | 469388107 |
11 | 220a59261 |
12 | 111244777 |
13 | 76327756 |
14 | 464a7b3d |
15 | 2b31ce57 |
hex | 1bfa4b4b |
469388107 has 16 divisors (see below), whose sum is σ = 492361344. Its totient is φ = 447120000.
The previous prime is 469388083. The next prime is 469388119. The reversal of 469388107 is 701883964.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 469388107 - 223 = 460999499 is a prime.
It is a Duffinian number.
It is a plaindrome in base 12.
It is not an unprimeable number, because it can be changed into a prime (469388137) 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, 288757 + ... + 290377.
It is an arithmetic number, because the mean of its divisors is an integer number (30772584).
Almost surely, 2469388107 is an apocalyptic number.
469388107 is a gapful number since it is divisible by the number (47) formed by its first and last digit.
469388107 is a deficient number, since it is larger than the sum of its proper divisors (22973237).
469388107 is a wasteful number, since it uses less digits than its factorization.
469388107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1830.
The product of its (nonzero) digits is 290304, while the sum is 46.
The square root of 469388107 is about 21665.3665327868. The cubic root of 469388107 is about 777.1604549847.
The spelling of 469388107 in words is "four hundred sixty-nine million, three hundred eighty-eight thousand, one hundred seven".
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