Base | Representation |
---|---|
bin | 10110101100110001111000… |
… | …01010000111100011111000 |
3 | 20112202000210212022100202100 |
4 | 23112120330022013203320 |
5 | 23020320230003340410 |
6 | 254055335154103400 |
7 | 13341251514302151 |
oct | 1326307412074370 |
9 | 215660725270670 |
10 | 49917119199480 |
11 | 149a58054a6a35 |
12 | 572233227ab60 |
13 | 21b1219810390 |
14 | c48004014928 |
15 | 5b86d37e58c0 |
hex | 2d663c2878f8 |
49917119199480 has 192 divisors, whose sum is σ = 174713476785120. Its totient is φ = 12287040537600.
The previous prime is 49917119199473. The next prime is 49917119199517. The reversal of 49917119199480 is 8499191171994.
49917119199480 is a `hidden beast` number, since 4 + 9 + 9 + 17 + 119 + 19 + 9 + 480 = 666.
49917119199480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (72).
It is a junction number, because it is equal to n+sod(n) for n = 49917119199399 and 49917119199408.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 350418670 + ... + 350561090.
Almost surely, 249917119199480 is an apocalyptic number.
49917119199480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
49917119199480 is an abundant number, since it is smaller than the sum of its proper divisors (124796357585640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49917119199480 is a wasteful number, since it uses less digits than its factorization.
49917119199480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 217342 (or 217335 counting only the distinct ones).
The product of its (nonzero) digits is 52907904, while the sum is 72.
The spelling of 49917119199480 in words is "forty-nine trillion, nine hundred seventeen billion, one hundred nineteen million, one hundred ninety-nine thousand, four hundred eighty".
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