Base | Representation |
---|---|
bin | 11111000001001000001… |
… | …001011111000110110100 |
3 | 21112202210220001200220010 |
4 | 133001020021133012310 |
5 | 234410320120200301 |
6 | 4311112031140220 |
7 | 306665623654545 |
oct | 37011011370664 |
9 | 7482726050803 |
10 | 2131514225076 |
11 | 751a742366a5 |
12 | 2a5127974670 |
13 | 12600206bb72 |
14 | 752470c24cc |
15 | 3a6a3c4a5d6 |
hex | 1f04825f1b4 |
2131514225076 has 12 divisors (see below), whose sum is σ = 4973533191872. Its totient is φ = 710504741688.
The previous prime is 2131514225063. The next prime is 2131514225129. The reversal of 2131514225076 is 6705224151312.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-3 number, since 3×21315142250763 (a number of 38 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88813092700 + ... + 88813092723.
Almost surely, 22131514225076 is an apocalyptic number.
It is an amenable number.
2131514225076 is an abundant number, since it is smaller than the sum of its proper divisors (2842018966796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2131514225076 is a wasteful number, since it uses less digits than its factorization.
2131514225076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177626185430 (or 177626185428 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 39.
Adding to 2131514225076 its reverse (6705224151312), we get a palindrome (8836738376388).
The spelling of 2131514225076 in words is "two trillion, one hundred thirty-one billion, five hundred fourteen million, two hundred twenty-five thousand, seventy-six".
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