Base | Representation |
---|---|
bin | 11101101001101110110… |
… | …00101100100101110111 |
3 | 10121101210110120020211002 |
4 | 32310313120230211313 |
5 | 113143034114021020 |
6 | 2100014053233515 |
7 | 133415501051411 |
oct | 16646730544567 |
9 | 3541713506732 |
10 | 1018836470135 |
11 | 3630a4698790 |
12 | 14555a33289b |
13 | 750ca8aac63 |
14 | 37451db39b1 |
15 | 1b78029c975 |
hex | ed3762c977 |
1018836470135 has 64 divisors (see below), whose sum is σ = 1410089140224. Its totient is φ = 699805286400.
The previous prime is 1018836470107. The next prime is 1018836470153. The reversal of 1018836470135 is 5310746388101.
It is not a de Polignac number, because 1018836470135 - 28 = 1018836469879 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (47).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1018836470135.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28269647 + ... + 28305663.
It is an arithmetic number, because the mean of its divisors is an integer number (22032642816).
Almost surely, 21018836470135 is an apocalyptic number.
1018836470135 is a deficient number, since it is larger than the sum of its proper divisors (391252670089).
1018836470135 is a wasteful number, since it uses less digits than its factorization.
1018836470135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36464.
The product of its (nonzero) digits is 483840, while the sum is 47.
The spelling of 1018836470135 in words is "one trillion, eighteen billion, eight hundred thirty-six million, four hundred seventy thousand, one hundred thirty-five".
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