Base | Representation |
---|---|
bin | 10101011001111011000111… |
… | …01100001001001000100000 |
3 | 20011122212110111112112002100 |
4 | 22230331203230021020200 |
5 | 22132144302043103432 |
6 | 244035432105050400 |
7 | 12625465623654045 |
oct | 1254754354111040 |
9 | 204585414475070 |
10 | 47070219112992 |
11 | 13aa84056312a9 |
12 | 5342635186a00 |
13 | 203591985749a |
14 | b8a2d44831cc |
15 | 56960edae07c |
hex | 2acf63b09220 |
47070219112992 has 144 divisors (see below), whose sum is σ = 135881240040000. Its totient is φ = 15452769378816.
The previous prime is 47070219112981. The next prime is 47070219113011. The reversal of 47070219112992 is 29921191207074.
47070219112992 is a `hidden beast` number, since 4 + 70 + 70 + 219 + 1 + 1 + 299 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (144).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96216718 + ... + 96704690.
It is an arithmetic number, because the mean of its divisors is an integer number (943619722500).
Almost surely, 247070219112992 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 47070219112992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67940620020000).
47070219112992 is an abundant number, since it is smaller than the sum of its proper divisors (88811020927008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47070219112992 is a wasteful number, since it uses less digits than its factorization.
47070219112992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 493055 (or 493044 counting only the distinct ones).
The product of its (nonzero) digits is 1143072, while the sum is 54.
The spelling of 47070219112992 in words is "forty-seven trillion, seventy billion, two hundred nineteen million, one hundred twelve thousand, nine hundred ninety-two".
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