Base | Representation |
---|---|
bin | 10100110101001… |
… | …010100010011011 |
3 | 220100121110222000 |
4 | 110311022202123 |
5 | 1203431343430 |
6 | 54402332043 |
7 | 11442353244 |
oct | 2465124233 |
9 | 810543860 |
10 | 349481115 |
11 | 16a300375 |
12 | 9905a023 |
13 | 57533c79 |
14 | 345b3ccb |
15 | 20a34e60 |
hex | 14d4a89b |
349481115 has 32 divisors (see below), whose sum is σ = 623116800. Its totient is φ = 185844960.
The previous prime is 349481063. The next prime is 349481123. The reversal of 349481115 is 511184943.
It is not a de Polignac number, because 349481115 - 218 = 349218971 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 349481115.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44860 + ... + 52070.
It is an arithmetic number, because the mean of its divisors is an integer number (19472400).
Almost surely, 2349481115 is an apocalyptic number.
349481115 is a deficient number, since it is larger than the sum of its proper divisors (273635685).
349481115 is a wasteful number, since it uses less digits than its factorization.
349481115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7584 (or 7578 counting only the distinct ones).
The product of its digits is 17280, while the sum is 36.
The square root of 349481115 is about 18694.4140052584. The cubic root of 349481115 is about 704.3814402384.
It can be divided in two parts, 34948 and 1115, that added together give a palindrome (36063).
The spelling of 349481115 in words is "three hundred forty-nine million, four hundred eighty-one thousand, one hundred fifteen".
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