Base | Representation |
---|---|
bin | 100010101000100011000111… |
… | …000100111100101000000111 |
3 | 201222022122200212221210020202 |
4 | 202220203013010330220013 |
5 | 124431102440344220411 |
6 | 1255542511500521115 |
7 | 44040522041503223 |
oct | 4250430704745007 |
9 | 658278625853222 |
10 | 152320060148231 |
11 | 44596635a83648 |
12 | 15100793b5019b |
13 | 66cb948c06081 |
14 | 298848a2ad783 |
15 | 12922dac6883b |
hex | 8a88c713ca07 |
152320060148231 has 4 divisors (see below), whose sum is σ = 152692480833600. Its totient is φ = 151947639462864.
The previous prime is 152320060148203. The next prime is 152320060148233. The reversal of 152320060148231 is 132841060023251.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 152320060148231 - 246 = 81951315970567 is a prime.
It is a super-2 number, since 2×1523200601482312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152320060148233) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186210342071 + ... + 186210342888.
It is an arithmetic number, because the mean of its divisors is an integer number (38173120208400).
Almost surely, 2152320060148231 is an apocalyptic number.
152320060148231 is a deficient number, since it is larger than the sum of its proper divisors (372420685369).
152320060148231 is an equidigital number, since it uses as much as digits as its factorization.
152320060148231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 372420685368.
The product of its (nonzero) digits is 69120, while the sum is 38.
The spelling of 152320060148231 in words is "one hundred fifty-two trillion, three hundred twenty billion, sixty million, one hundred forty-eight thousand, two hundred thirty-one".
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