Base | Representation |
---|---|
bin | 1001010100111011010011… |
… | …1110111010001001011011 |
3 | 1100022101021011210000100002 |
4 | 2111032310332322021123 |
5 | 2321004443032404111 |
6 | 33451045535203215 |
7 | 2105623342003220 |
oct | 225166476721133 |
9 | 40271234700302 |
10 | 10255123325531 |
11 | 32a419a8485a7 |
12 | 119761807650b |
13 | 595091795786 |
14 | 2764ca145947 |
15 | 12bb5c92463b |
hex | 953b4fba25b |
10255123325531 has 8 divisors (see below), whose sum is σ = 12229712289024. Its totient is φ = 8407927198440.
The previous prime is 10255123325467. The next prime is 10255123325539. The reversal of 10255123325531 is 13552332155201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10255123325531 - 26 = 10255123325467 is a prime.
It is a super-2 number, since 2×102551233255312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10255123325539) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31848208925 + ... + 31848209246.
It is an arithmetic number, because the mean of its divisors is an integer number (1528714036128).
Almost surely, 210255123325531 is an apocalyptic number.
10255123325531 is a deficient number, since it is larger than the sum of its proper divisors (1974588963493).
10255123325531 is an equidigital number, since it uses as much as digits as its factorization.
10255123325531 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63696418201.
The product of its (nonzero) digits is 135000, while the sum is 38.
The spelling of 10255123325531 in words is "ten trillion, two hundred fifty-five billion, one hundred twenty-three million, three hundred twenty-five thousand, five hundred thirty-one".
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