Base | Representation |
---|---|
bin | 11010010111111110001… |
… | …10100100110111111101 |
3 | 10012122010020112120200202 |
4 | 31023333012210313331 |
5 | 104321421044434031 |
6 | 1532151344533245 |
7 | 122321023540130 |
oct | 15137706446775 |
9 | 3178106476622 |
10 | 906223046141 |
11 | 31a366314536 |
12 | 127770321225 |
13 | 675c1b1ac2a |
14 | 31c0ba96217 |
15 | 1888da222cb |
hex | d2ff1a4dfd |
906223046141 has 32 divisors (see below), whose sum is σ = 1057858244352. Its totient is φ = 760359674880.
The previous prime is 906223046111. The next prime is 906223046149. The reversal of 906223046141 is 141640322609.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-906223046141 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 906223046095 and 906223046104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (906223046149) 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, 21263045 + ... + 21305621.
It is an arithmetic number, because the mean of its divisors is an integer number (33058070136).
Almost surely, 2906223046141 is an apocalyptic number.
It is an amenable number.
906223046141 is a deficient number, since it is larger than the sum of its proper divisors (151635198211).
906223046141 is a wasteful number, since it uses less digits than its factorization.
906223046141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43029.
The product of its (nonzero) digits is 62208, while the sum is 38.
The spelling of 906223046141 in words is "nine hundred six billion, two hundred twenty-three million, forty-six thousand, one hundred forty-one".
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