Base | Representation |
---|---|
bin | 1011111100110111011110… |
… | …1111111011101101010101 |
3 | 1201112012110002001220012022 |
4 | 2333031313233323231111 |
5 | 3210242330341400001 |
6 | 43540324340502525 |
7 | 2524233142131134 |
oct | 277156757735525 |
9 | 51465402056168 |
10 | 13140314012501 |
11 | 42068597690a5 |
12 | 15828206aaa45 |
13 | 744184613210 |
14 | 335dcd23391b |
15 | 17bc22c3411b |
hex | bf377bfbb55 |
13140314012501 has 4 divisors (see below), whose sum is σ = 14151107398092. Its totient is φ = 12129520626912.
The previous prime is 13140314012491. The next prime is 13140314012543. The reversal of 13140314012501 is 10521041304131.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 3303120867601 + 9837193144900 = 1817449^2 + 3136430^2 .
It is not a de Polignac number, because 13140314012501 - 218 = 13140313750357 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 (13140314012591) 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, 505396692776 + ... + 505396692801.
It is an arithmetic number, because the mean of its divisors is an integer number (3537776849523).
Almost surely, 213140314012501 is an apocalyptic number.
It is an amenable number.
13140314012501 is a deficient number, since it is larger than the sum of its proper divisors (1010793385591).
13140314012501 is a wasteful number, since it uses less digits than its factorization.
13140314012501 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1010793385590.
The product of its (nonzero) digits is 1440, while the sum is 26.
Adding to 13140314012501 its reverse (10521041304131), we get a palindrome (23661355316632).
The spelling of 13140314012501 in words is "thirteen trillion, one hundred forty billion, three hundred fourteen million, twelve thousand, five hundred one".
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