Base | Representation |
---|---|
bin | 1011101011101101… |
… | …0010111010100001 |
3 | 22002120010200212110 |
4 | 2322323102322201 |
5 | 22410320344040 |
6 | 1235105345533 |
7 | 140500314414 |
oct | 27273227241 |
9 | 8076120773 |
10 | 3136106145 |
11 | 136a282a67 |
12 | 7363382a9 |
13 | 3ac95a413 |
14 | 21a715b7b |
15 | 1354cb980 |
hex | baed2ea1 |
3136106145 has 16 divisors (see below), whose sum is σ = 5048557632. Its totient is φ = 1662327360.
The previous prime is 3136106131. The next prime is 3136106147. The reversal of 3136106145 is 5416016313.
It is not a de Polignac number, because 3136106145 - 219 = 3135581857 is a prime.
It is a super-3 number, since 3×31361061453 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3136106147) 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, 638886 + ... + 643775.
It is an arithmetic number, because the mean of its divisors is an integer number (315534852).
Almost surely, 23136106145 is an apocalyptic number.
It is an amenable number.
3136106145 is a deficient number, since it is larger than the sum of its proper divisors (1912451487).
3136106145 is a wasteful number, since it uses less digits than its factorization.
3136106145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1282832.
The product of its (nonzero) digits is 6480, while the sum is 30.
The square root of 3136106145 is about 56000.9477151950. The cubic root of 3136106145 is about 1463.7387981513.
The spelling of 3136106145 in words is "three billion, one hundred thirty-six million, one hundred six thousand, one hundred forty-five".
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