Base | Representation |
---|---|
bin | 101110010111010011… |
… | …111001000001010000 |
3 | 11202111110220022100200 |
4 | 232113103321001100 |
5 | 1303424000323120 |
6 | 34511535015200 |
7 | 3411450224031 |
oct | 562723710120 |
9 | 152443808320 |
10 | 49783214160 |
11 | 1a1273656a9 |
12 | 979436a500 |
13 | 4904b89294 |
14 | 25a3a1ca88 |
15 | 1465821e90 |
hex | b974f9050 |
49783214160 has 120 divisors (see below), whose sum is σ = 168296204544. Its totient is φ = 13187577600.
The previous prime is 49783214147. The next prime is 49783214183. The reversal of 49783214160 is 6141238794.
49783214160 is a `hidden beast` number, since 497 + 83 + 21 + 4 + 1 + 60 = 666.
It is a tau number, because it is divible by the number of its divisors (120).
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 120232 + ... + 337671.
Almost surely, 249783214160 is an apocalyptic number.
49783214160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
49783214160 is an abundant number, since it is smaller than the sum of its proper divisors (118512990384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49783214160 is a wasteful number, since it uses less digits than its factorization.
49783214160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 458073 (or 458064 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 45.
The spelling of 49783214160 in words is "forty-nine billion, seven hundred eighty-three million, two hundred fourteen thousand, one hundred sixty".
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