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13131023010298 = 223394772322529
BaseRepresentation
bin1011111100010100110111…
…1101100100100111111010
31201111022110120102002012121
42333011031331210213322
53210114313342312143
643532150402231454
72523453663664144
oct277051575444772
951438416362177
1013131023010298
114202921189686
121580a6905558a
1374333379578b
1433578b30bc94
1517b87c2247ed
hexbf14df649fa

13131023010298 has 16 divisors (see below), whose sum is σ = 20558113087680. Its totient is φ = 6278463300736.

The previous prime is 13131023010277. The next prime is 13131023010323. The reversal of 13131023010298 is 89201032013131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35979703 + ... + 36342826.

It is an arithmetic number, because the mean of its divisors is an integer number (1284882067980).

Almost surely, 213131023010298 is an apocalyptic number.

13131023010298 is a deficient number, since it is larger than the sum of its proper divisors (7427090077382).

13131023010298 is a wasteful number, since it uses less digits than its factorization.

13131023010298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72326501.

The product of its (nonzero) digits is 7776, while the sum is 34.

The spelling of 13131023010298 in words is "thirteen trillion, one hundred thirty-one billion, twenty-three million, ten thousand, two hundred ninety-eight".

Divisors: 1 2 23 46 3947 7894 90781 181562 72322529 144645058 1663418167 3326836334 285457021963 570914043926 6565511505149 13131023010298