Base | Representation |
---|---|
bin | 110101101111101010010000… |
… | …1010000000010001001011100 |
3 | 2021222211211010022120100220110 |
4 | 1223133110201100002021130 |
5 | 443430411301131422102 |
6 | 4353235140244050020 |
7 | 201401402000441661 |
oct | 15337244120021134 |
9 | 2258754108510813 |
10 | 472743313154652 |
11 | 1276a3349979381 |
12 | 450309a3093910 |
13 | 173a2670545037 |
14 | 84a4c81473a68 |
15 | 399c21249186c |
hex | 1adf52140225c |
472743313154652 has 24 divisors (see below), whose sum is σ = 1108667059281936. Its totient is φ = 156781200300928.
The previous prime is 472743313154627. The next prime is 472743313154659. The reversal of 472743313154652 is 256451313347274.
It is a super-2 number, since 2×4727433131546522 (a number of 30 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 472743313154592 and 472743313154601.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (472743313154659) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99988008033 + ... + 99988012760.
It is an arithmetic number, because the mean of its divisors is an integer number (46194460803414).
Almost surely, 2472743313154652 is an apocalyptic number.
It is an amenable number.
472743313154652 is an abundant number, since it is smaller than the sum of its proper divisors (635923746127284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472743313154652 is a wasteful number, since it uses less digits than its factorization.
472743313154652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 199976020997 (or 199976020995 counting only the distinct ones).
The product of its digits is 50803200, while the sum is 57.
The spelling of 472743313154652 in words is "four hundred seventy-two trillion, seven hundred forty-three billion, three hundred thirteen million, one hundred fifty-four thousand, six hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •