Base | Representation |
---|---|
bin | 1011111001110011001010… |
… | …1001101101000011011001 |
3 | 1201100011102101212000012111 |
4 | 2332130302221231003121 |
5 | 3203411413434103103 |
6 | 43500211205112321 |
7 | 2520356206134424 |
oct | 276346251550331 |
9 | 51304371760174 |
10 | 13087615144153 |
11 | 4196476612340 |
12 | 15745739b86a1 |
13 | 73c206694b94 |
14 | 3336302c69bb |
15 | 17a68b47e86d |
hex | be732a6d0d9 |
13087615144153 has 16 divisors (see below), whose sum is σ = 14363232299136. Its totient is φ = 11826307031040.
The previous prime is 13087615144033. The next prime is 13087615144189. The reversal of 13087615144153 is 35144151678031.
It is a cyclic number.
It is not a de Polignac number, because 13087615144153 - 213 = 13087615135961 is a prime.
It is a super-2 number, since 2×130876151441532 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13087615144097 and 13087615144106.
It is not an unprimeable number, because it can be changed into a prime (13087612144153) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149438425 + ... + 149525977.
It is an arithmetic number, because the mean of its divisors is an integer number (897702018696).
Almost surely, 213087615144153 is an apocalyptic number.
It is an amenable number.
13087615144153 is a deficient number, since it is larger than the sum of its proper divisors (1275617154983).
13087615144153 is a wasteful number, since it uses less digits than its factorization.
13087615144153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 169104.
The product of its (nonzero) digits is 1209600, while the sum is 49.
The spelling of 13087615144153 in words is "thirteen trillion, eighty-seven billion, six hundred fifteen million, one hundred forty-four thousand, one hundred fifty-three".
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