Base | Representation |
---|---|
bin | 1011100010101011… |
… | …1000100010111111 |
3 | 21222220220101012001 |
4 | 2320222320202333 |
5 | 22321122440112 |
6 | 1231234123131 |
7 | 136530454051 |
oct | 27052704277 |
9 | 7886811161 |
10 | 3098249407 |
11 | 134a976700 |
12 | 7257204a7 |
13 | 3a4b64296 |
14 | 21569d8d1 |
15 | 131eeec57 |
hex | b8ab88bf |
3098249407 has 12 divisors (see below), whose sum is σ = 3410090208. Its totient is φ = 2812805600.
The previous prime is 3098249381. The next prime is 3098249449. The reversal of 3098249407 is 7049428903.
It is a happy number.
It is not a de Polignac number, because 3098249407 - 231 = 950765759 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3098249467) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75258 + ... + 108904.
It is an arithmetic number, because the mean of its divisors is an integer number (284174184).
Almost surely, 23098249407 is an apocalyptic number.
3098249407 is a deficient number, since it is larger than the sum of its proper divisors (311840801).
3098249407 is a wasteful number, since it uses less digits than its factorization.
3098249407 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34430 (or 34419 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 46.
The square root of 3098249407 is about 55661.9206190372. The cubic root of 3098249407 is about 1457.8252175664.
The spelling of 3098249407 in words is "three billion, ninety-eight million, two hundred forty-nine thousand, four hundred seven".
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