Base | Representation |
---|---|
bin | 1011001000101… |
… | …1000011000001 |
3 | 10020212221210111 |
4 | 2302023003001 |
5 | 43424110011 |
6 | 4345031321 |
7 | 1105000444 |
oct | 262130301 |
9 | 106787714 |
10 | 46706881 |
11 | 24401631 |
12 | 13785541 |
13 | 98a4510 |
14 | 62bb65b |
15 | 4179121 |
hex | 2c8b0c1 |
46706881 has 8 divisors (see below), whose sum is σ = 50639400. Its totient is φ = 42822912.
The previous prime is 46706879. The next prime is 46706887. The reversal of 46706881 is 18860764.
It can be written as a sum of positive squares in 4 ways, for example, as 194481 + 46512400 = 441^2 + 6820^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 46706881 - 21 = 46706879 is a prime.
It is a super-2 number, since 2×467068812 = 4363065465496322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (46706887) 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, 10120 + ... + 13993.
It is an arithmetic number, because the mean of its divisors is an integer number (6329925).
Almost surely, 246706881 is an apocalyptic number.
It is an amenable number.
46706881 is a deficient number, since it is larger than the sum of its proper divisors (3932519).
46706881 is a wasteful number, since it uses less digits than its factorization.
46706881 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24275.
The product of its (nonzero) digits is 64512, while the sum is 40.
The square root of 46706881 is about 6834.2432646197. The cubic root of 46706881 is about 360.1308192258.
The spelling of 46706881 in words is "forty-six million, seven hundred six thousand, eight hundred eighty-one".
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