Base | Representation |
---|---|
bin | 1011101100001… |
… | …1110001110111 |
3 | 10102021022022020 |
4 | 2323003301313 |
5 | 100023131112 |
6 | 4511004223 |
7 | 1133542200 |
oct | 273036167 |
9 | 112238266 |
10 | 49036407 |
11 | 25752862 |
12 | 14509673 |
13 | a20b934 |
14 | 67265a7 |
15 | 448948c |
hex | 2ec3c77 |
49036407 has 12 divisors (see below), whose sum is σ = 76056696. Its totient is φ = 28020720.
The previous prime is 49036387. The next prime is 49036417. The reversal of 49036407 is 70463094.
It is not a de Polignac number, because 49036407 - 210 = 49035383 is a prime.
It is a super-2 number, since 2×490364072 = 4809138422939298, which contains 22 as substring.
It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49036417) 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, 166644 + ... + 166937.
It is an arithmetic number, because the mean of its divisors is an integer number (6338058).
Almost surely, 249036407 is an apocalyptic number.
49036407 is a deficient number, since it is larger than the sum of its proper divisors (27020289).
49036407 is a wasteful number, since it uses less digits than its factorization.
49036407 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 333598 (or 333591 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 33.
The square root of 49036407 is about 7002.6000171365. The cubic root of 49036407 is about 366.0211773706.
The spelling of 49036407 in words is "forty-nine million, thirty-six thousand, four hundred seven".
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