Base | Representation |
---|---|
bin | 101110011001000100… |
… | …101001110001110000 |
3 | 11202120112112002211120 |
4 | 232121010221301300 |
5 | 1304004032232000 |
6 | 34514512342240 |
7 | 3412256410233 |
oct | 563104516160 |
9 | 152515462746 |
10 | 49812774000 |
11 | 1a142015420 |
12 | 97a2244980 |
13 | 490b038b02 |
14 | 25a791541a |
15 | 14682106a0 |
hex | b99129c70 |
49812774000 has 160 divisors (see below), whose sum is σ = 175196286720. Its totient is φ = 12075808000.
The previous prime is 49812773977. The next prime is 49812774007. The reversal of 49812774000 is 47721894.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49812774007) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 311370 + ... + 443369.
It is an arithmetic number, because the mean of its divisors is an integer number (1094976792).
Almost surely, 249812774000 is an apocalyptic number.
49812774000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
49812774000 is an abundant number, since it is smaller than the sum of its proper divisors (125383512720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49812774000 is a wasteful number, since it uses less digits than its factorization.
49812774000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 754776 (or 754760 counting only the distinct ones).
The product of its (nonzero) digits is 112896, while the sum is 42.
The spelling of 49812774000 in words is "forty-nine billion, eight hundred twelve million, seven hundred seventy-four thousand".
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