Base | Representation |
---|---|
bin | 101101110010111011… |
… | …001100010111000000 |
3 | 11200220221020000200100 |
4 | 231302323030113000 |
5 | 1301201211310000 |
6 | 34331210522400 |
7 | 3360355364220 |
oct | 556273142700 |
9 | 150827200610 |
10 | 49172760000 |
11 | 19943817431 |
12 | 9643a36400 |
13 | 48385701c0 |
14 | 2546914080 |
15 | 142be3ba00 |
hex | b72ecc5c0 |
49172760000 has 1680 divisors, whose sum is σ = 231066035200. Its totient is φ = 9704448000.
The previous prime is 49172759989. The next prime is 49172760053. The reversal of 49172760000 is 6727194.
It is a happy number.
49172760000 is a `hidden beast` number, since 49 + 1 + 7 + 2 + 7 + 600 + 0 + 0 = 666.
49172760000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (1680).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 622439961 + ... + 622440039.
Almost surely, 249172760000 is an apocalyptic number.
49172760000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49172760000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115533017600).
49172760000 is an abundant number, since it is smaller than the sum of its proper divisors (181893275200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49172760000 is a wasteful number, since it uses less digits than its factorization.
49172760000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 156 (or 128 counting only the distinct ones).
The product of its (nonzero) digits is 21168, while the sum is 36.
The spelling of 49172760000 in words is "forty-nine billion, one hundred seventy-two million, seven hundred sixty thousand".
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