Base | Representation |
---|---|
bin | 1011110001011… |
… | …1010010101011 |
3 | 10102220200112102 |
4 | 2330113102223 |
5 | 100120102400 |
6 | 4522204015 |
7 | 1136465366 |
oct | 274272253 |
9 | 112820472 |
10 | 49378475 |
11 | 25966863 |
12 | 1465360b |
13 | a2cb543 |
14 | 67b50dd |
15 | 45059d5 |
hex | 2f174ab |
49378475 has 12 divisors (see below), whose sum is σ = 61320480. Its totient is φ = 39444000.
The previous prime is 49378453. The next prime is 49378501. The reversal of 49378475 is 57487394.
It is not a de Polignac number, because 49378475 - 214 = 49362091 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25025 + ... + 26925.
It is an arithmetic number, because the mean of its divisors is an integer number (5110040).
Almost surely, 249378475 is an apocalyptic number.
49378475 is a deficient number, since it is larger than the sum of its proper divisors (11942005).
49378475 is a wasteful number, since it uses less digits than its factorization.
49378475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2950 (or 2945 counting only the distinct ones).
The product of its digits is 846720, while the sum is 47.
The square root of 49378475 is about 7026.9819268303. The cubic root of 49378475 is about 366.8703024047.
The spelling of 49378475 in words is "forty-nine million, three hundred seventy-eight thousand, four hundred seventy-five".
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