Base | Representation |
---|---|
bin | 100000110011101000000… |
… | …000100000011100110011 |
3 | 21222112010212101220121200 |
4 | 200303220000200130303 |
5 | 243414111024411011 |
6 | 4443403225222243 |
7 | 321610334645133 |
oct | 40635000403463 |
9 | 7875125356550 |
10 | 2254455310131 |
11 | 79a122281522 |
12 | 304b18631983 |
13 | 13479568063b |
14 | 7b18ac96ac3 |
15 | 3d99c008856 |
hex | 20ce8020733 |
2254455310131 has 48 divisors (see below), whose sum is σ = 3492207912960. Its totient is φ = 1396425588480.
The previous prime is 2254455310117. The next prime is 2254455310147. The reversal of 2254455310131 is 1310135544522.
2254455310131 is a `hidden beast` number, since 2 + 2 + 54 + 45 + 531 + 0 + 1 + 31 = 666.
It is not a de Polignac number, because 2254455310131 - 214 = 2254455293747 is a prime.
It is a super-2 number, since 2×22544553101312 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2254455310631) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 101894436 + ... + 101916558.
It is an arithmetic number, because the mean of its divisors is an integer number (72754331520).
Almost surely, 22254455310131 is an apocalyptic number.
2254455310131 is a deficient number, since it is larger than the sum of its proper divisors (1237752602829).
2254455310131 is a wasteful number, since it uses less digits than its factorization.
2254455310131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30656 (or 30653 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 36.
The spelling of 2254455310131 in words is "two trillion, two hundred fifty-four billion, four hundred fifty-five million, three hundred ten thousand, one hundred thirty-one".
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