Base | Representation |
---|---|
bin | 101011110101101000… |
… | …011110001001001111 |
3 | 11111111102211022121101 |
4 | 223311220132021033 |
5 | 1232400044400421 |
6 | 33342440243531 |
7 | 3254312230561 |
oct | 536550361117 |
9 | 144442738541 |
10 | 47070700111 |
11 | 18a65201756 |
12 | 9157a705a7 |
13 | 4591c10896 |
14 | 23c768d331 |
15 | 1357619191 |
hex | af5a1e24f |
47070700111 has 24 divisors (see below), whose sum is σ = 51627024000. Its totient is φ = 42863653440.
The previous prime is 47070700109. The next prime is 47070700129. The reversal of 47070700111 is 11100707074.
It is not a de Polignac number, because 47070700111 - 21 = 47070700109 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 47070700111.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47070700211) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1653345 + ... + 1681573.
It is an arithmetic number, because the mean of its divisors is an integer number (2151126000).
Almost surely, 247070700111 is an apocalyptic number.
47070700111 is a deficient number, since it is larger than the sum of its proper divisors (4556323889).
47070700111 is a wasteful number, since it uses less digits than its factorization.
47070700111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28447 (or 28428 counting only the distinct ones).
The product of its (nonzero) digits is 1372, while the sum is 28.
The spelling of 47070700111 in words is "forty-seven billion, seventy million, seven hundred thousand, one hundred eleven".
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