Base | Representation |
---|---|
bin | 1011101011011111… |
… | …1000101001100111 |
3 | 22002111110021111222 |
4 | 2322313320221213 |
5 | 22410103242020 |
6 | 1235034250555 |
7 | 140456602106 |
oct | 27267705147 |
9 | 8074407458 |
10 | 3135212135 |
11 | 1369822310 |
12 | 735b86a5b |
13 | 3ac706513 |
14 | 21a56203d |
15 | 1353a1b25 |
hex | badf8a67 |
3135212135 has 32 divisors (see below), whose sum is σ = 4337867520. Its totient is φ = 2151360000.
The previous prime is 3135212111. The next prime is 3135212153. The reversal of 3135212135 is 5312125313.
It is not a de Polignac number, because 3135212135 - 26 = 3135212071 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 256319 + ... + 268271.
It is an arithmetic number, because the mean of its divisors is an integer number (135558360).
Almost surely, 23135212135 is an apocalyptic number.
3135212135 is a deficient number, since it is larger than the sum of its proper divisors (1202655385).
3135212135 is a wasteful number, since it uses less digits than its factorization.
3135212135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12239.
The product of its digits is 2700, while the sum is 26.
The square root of 3135212135 is about 55992.9650491917. The cubic root of 3135212135 is about 1463.5996955583.
Adding to 3135212135 its reverse (5312125313), we get a palindrome (8447337448).
The spelling of 3135212135 in words is "three billion, one hundred thirty-five million, two hundred twelve thousand, one hundred thirty-five".
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