Base | Representation |
---|---|
bin | 10000000110000… |
… | …00111001100101 |
3 | 100102001002221120 |
4 | 20003000321211 |
5 | 234030222340 |
6 | 21221404153 |
7 | 3226355610 |
oct | 1003007145 |
9 | 312032846 |
10 | 135007845 |
11 | 6a232435 |
12 | 39269659 |
13 | 21c7cccb |
14 | 13d05177 |
15 | bcbc4d0 |
hex | 80c0e65 |
135007845 has 16 divisors (see below), whose sum is σ = 246871680. Its totient is φ = 61717824.
The previous prime is 135007837. The next prime is 135007853. The reversal of 135007845 is 548700531.
It is an interprime number because it is at equal distance from previous prime (135007837) and next prime (135007853).
It is not a de Polignac number, because 135007845 - 23 = 135007837 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 642790 + ... + 642999.
It is an arithmetic number, because the mean of its divisors is an integer number (15429480).
Almost surely, 2135007845 is an apocalyptic number.
135007845 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
135007845 is a deficient number, since it is larger than the sum of its proper divisors (111863835).
135007845 is a wasteful number, since it uses less digits than its factorization.
135007845 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1285804.
The product of its (nonzero) digits is 16800, while the sum is 33.
The square root of 135007845 is about 11619.2876287662. The cubic root of 135007845 is about 513.0027206708.
The spelling of 135007845 in words is "one hundred thirty-five million, seven thousand, eight hundred forty-five".
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