Base | Representation |
---|---|
bin | 10100011101100011111… |
… | …100101101110000101111 |
3 | 11222102110200212022102112 |
4 | 110131203330231300233 |
5 | 141014224034310010 |
6 | 2553545010514235 |
7 | 203406145464224 |
oct | 24354374556057 |
9 | 4872420768375 |
10 | 1406131166255 |
11 | 4a2378427242 |
12 | 1a862659597b |
13 | a279cc091ba |
14 | 4c0b29dd94b |
15 | 2689b556a05 |
hex | 14763f2dc2f |
1406131166255 has 32 divisors (see below), whose sum is σ = 1866520635840. Its totient is φ = 1012104755200.
The previous prime is 1406131166179. The next prime is 1406131166257. The reversal of 1406131166255 is 5526611316041.
It is a de Polignac number, because none of the positive numbers 2k-1406131166255 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1406131166257) 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, 2574989 + ... + 3072918.
It is an arithmetic number, because the mean of its divisors is an integer number (58328769870).
Almost surely, 21406131166255 is an apocalyptic number.
1406131166255 is a deficient number, since it is larger than the sum of its proper divisors (460389469585).
1406131166255 is a wasteful number, since it uses less digits than its factorization.
1406131166255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5648059.
The product of its (nonzero) digits is 129600, while the sum is 41.
The spelling of 1406131166255 in words is "one trillion, four hundred six billion, one hundred thirty-one million, one hundred sixty-six thousand, two hundred fifty-five".
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