Base | Representation |
---|---|
bin | 1011101111100… |
… | …0101011001011 |
3 | 10102200022111200 |
4 | 2323320223023 |
5 | 100102044232 |
6 | 4515355243 |
7 | 1135433643 |
oct | 273705313 |
9 | 112608450 |
10 | 49253067 |
11 | 25890616 |
12 | 145b2b23 |
13 | a286436 |
14 | 6781523 |
15 | 44cd77c |
hex | 2ef8acb |
49253067 has 12 divisors (see below), whose sum is σ = 71797440. Its totient is φ = 32533488.
The previous prime is 49253053. The next prime is 49253069. The reversal of 49253067 is 76035294.
It is not a de Polignac number, because 49253067 - 28 = 49252811 is a prime.
It is not an unprimeable number, because it can be changed into a prime (49253069) 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, 24123 + ... + 26084.
It is an arithmetic number, because the mean of its divisors is an integer number (5983120).
Almost surely, 249253067 is an apocalyptic number.
49253067 is a deficient number, since it is larger than the sum of its proper divisors (22544373).
49253067 is a wasteful number, since it uses less digits than its factorization.
49253067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50322 (or 50319 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 36.
The square root of 49253067 is about 7018.0529351096. The cubic root of 49253067 is about 366.5594552482.
It can be divided in two parts, 49 and 253067, that added together give a triangular number (253116 = T711).
The spelling of 49253067 in words is "forty-nine million, two hundred fifty-three thousand, sixty-seven".
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