Base | Representation |
---|---|
bin | 1011100011011… |
… | …1100111100101 |
3 | 10101012010210100 |
4 | 2320313213211 |
5 | 44401243214 |
6 | 4450414313 |
7 | 1125631350 |
oct | 270674745 |
9 | 111163710 |
10 | 48462309 |
11 | 253a04a5 |
12 | 14291399 |
13 | a06a52c |
14 | 6617297 |
15 | 43c4309 |
hex | 2e379e5 |
48462309 has 12 divisors (see below), whose sum is σ = 80001376. Its totient is φ = 27692712.
The previous prime is 48462283. The next prime is 48462329. The reversal of 48462309 is 90326484.
It is a happy number.
It is not a de Polignac number, because 48462309 - 29 = 48461797 is a prime.
It is a super-2 number, since 2×484623092 = 4697190787222962, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48462329) 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, 384559 + ... + 384684.
Almost surely, 248462309 is an apocalyptic number.
It is an amenable number.
48462309 is a deficient number, since it is larger than the sum of its proper divisors (31539067).
48462309 is a wasteful number, since it uses less digits than its factorization.
48462309 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 769256 (or 769253 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 36.
The square root of 48462309 is about 6961.4875565500. The cubic root of 48462309 is about 364.5871581669.
The spelling of 48462309 in words is "forty-eight million, four hundred sixty-two thousand, three hundred nine".
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