Base | Representation |
---|---|
bin | 101101110001110100011… |
… | …111110000110011110110 |
3 | 102010202001010102200210020 |
4 | 231301310133300303312 |
5 | 403020220324402433 |
6 | 10405105403310010 |
7 | 443165414265261 |
oct | 55616437606366 |
9 | 12122033380706 |
10 | 3145870544118 |
11 | 1003179a00575 |
12 | 42983581b306 |
13 | 19a867702a33 |
14 | ac392075cd8 |
15 | 56c70a2acb3 |
hex | 2dc747f0cf6 |
3145870544118 has 32 divisors (see below), whose sum is σ = 6356862167040. Its totient is φ = 1037770878720.
The previous prime is 3145870544099. The next prime is 3145870544149. The reversal of 3145870544118 is 8114450785413.
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, 16386223 + ... + 16577093.
It is an arithmetic number, because the mean of its divisors is an integer number (198651942720).
Almost surely, 23145870544118 is an apocalyptic number.
3145870544118 is an abundant number, since it is smaller than the sum of its proper divisors (3210991622922).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3145870544118 is a wasteful number, since it uses less digits than its factorization.
3145870544118 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 219292.
The product of its (nonzero) digits is 2150400, while the sum is 51.
The spelling of 3145870544118 in words is "three trillion, one hundred forty-five billion, eight hundred seventy million, five hundred forty-four thousand, one hundred eighteen".
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