Base | Representation |
---|---|
bin | 101011010001110111… |
… | …011000111100110100 |
3 | 11102221121200122211122 |
4 | 223101313120330310 |
5 | 1230132440144340 |
6 | 33203122523112 |
7 | 3233404563566 |
oct | 532167307464 |
9 | 142847618748 |
10 | 46470631220 |
11 | 18787507052 |
12 | 900ab06498 |
13 | 44c77bc830 |
14 | 236bac9336 |
15 | 131ead5db5 |
hex | ad1dd8f34 |
46470631220 has 96 divisors (see below), whose sum is σ = 108610768896. Its totient is φ = 16585689600.
The previous prime is 46470631183. The next prime is 46470631223. The reversal of 46470631220 is 2213607464.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (46470631223) 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, 8226437 + ... + 8232083.
It is an arithmetic number, because the mean of its divisors is an integer number (1131362176).
Almost surely, 246470631220 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 46470631220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54305384448).
46470631220 is an abundant number, since it is smaller than the sum of its proper divisors (62140137676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
46470631220 is a wasteful number, since it uses less digits than its factorization.
46470631220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6721 (or 6719 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 35.
The spelling of 46470631220 in words is "forty-six billion, four hundred seventy million, six hundred thirty-one thousand, two hundred twenty".
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