Base | Representation |
---|---|
bin | 1011011110110101011… |
… | …11111100001000111010 |
3 | 1101201022012222022100222 |
4 | 11233122233330020322 |
5 | 22430430034232442 |
6 | 501123013500042 |
7 | 40334242606226 |
oct | 5573257741072 |
9 | 1351265868328 |
10 | 394512024122 |
11 | 142347830947 |
12 | 64561341622 |
13 | 2b282677638 |
14 | 15147399786 |
15 | a3dec018d2 |
hex | 5bdabfc23a |
394512024122 has 32 divisors (see below), whose sum is σ = 609292316160. Its totient is φ = 191501901360.
The previous prime is 394512024089. The next prime is 394512024161. The reversal of 394512024122 is 221420215493.
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, 31456529 + ... + 31469067.
It is an arithmetic number, because the mean of its divisors is an integer number (19040384880).
Almost surely, 2394512024122 is an apocalyptic number.
394512024122 is a deficient number, since it is larger than the sum of its proper divisors (214780292038).
394512024122 is a wasteful number, since it uses less digits than its factorization.
394512024122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15986.
The product of its (nonzero) digits is 34560, while the sum is 35.
The spelling of 394512024122 in words is "three hundred ninety-four billion, five hundred twelve million, twenty-four thousand, one hundred twenty-two".
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