Base | Representation |
---|---|
bin | 1110110010011010110… |
… | …0000011100001000101 |
3 | 220021202022221120121022 |
4 | 3230212230003201011 |
5 | 13130244322402123 |
6 | 312413203200525 |
7 | 24232435450052 |
oct | 3544654034105 |
9 | 807668846538 |
10 | 254052153413 |
11 | 988198aa073 |
12 | 412a1676145 |
13 | 1ac59740bc6 |
14 | c420a60029 |
15 | 691d9421c8 |
hex | 3b26b03845 |
254052153413 has 4 divisors (see below), whose sum is σ = 255328797600. Its totient is φ = 252775509228.
The previous prime is 254052153371. The next prime is 254052153451. The reversal of 254052153413 is 314351250452.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 254052153413 - 214 = 254052137029 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (254052153493) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 638321795 + ... + 638322192.
It is an arithmetic number, because the mean of its divisors is an integer number (63832199400).
Almost surely, 2254052153413 is an apocalyptic number.
It is an amenable number.
254052153413 is a deficient number, since it is larger than the sum of its proper divisors (1276644187).
254052153413 is a wasteful number, since it uses less digits than its factorization.
254052153413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1276644186.
The product of its (nonzero) digits is 72000, while the sum is 35.
The spelling of 254052153413 in words is "two hundred fifty-four billion, fifty-two million, one hundred fifty-three thousand, four hundred thirteen".
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