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1300105231514 = 21509794305583
BaseRepresentation
bin10010111010110100010…
…011110111110010011010
311121021210120100202201122
4102322310103313302122
5132300103414402024
62433132103045242
7162633551062655
oct22726423676232
94537716322648
101300105231514
1146140a567191
1218bb76740822
13957a3b501cb
1446cd553c89c
1523c432aed5e
hex12eb44f7c9a

1300105231514 has 8 divisors (see below), whose sum is σ = 1950171216960. Its totient is φ = 650048159196.

The previous prime is 1300105231487. The next prime is 1300105231573. The reversal of 1300105231514 is 4151325010031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×13001052315142 (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1850834 + ... + 2454749.

It is an arithmetic number, because the mean of its divisors is an integer number (243771402120).

Almost surely, 21300105231514 is an apocalyptic number.

1300105231514 is a deficient number, since it is larger than the sum of its proper divisors (650065985446).

1300105231514 is a wasteful number, since it uses less digits than its factorization.

1300105231514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4456564.

The product of its (nonzero) digits is 1800, while the sum is 26.

The spelling of 1300105231514 in words is "one trillion, three hundred billion, one hundred five million, two hundred thirty-one thousand, five hundred fourteen".

Divisors: 1 2 150979 301958 4305583 8611166 650052615757 1300105231514