Base | Representation |
---|---|
bin | 1011011010111101001… |
… | …00000011110000110101 |
3 | 1101111221000112002101011 |
4 | 11231132210003300311 |
5 | 22412143201103322 |
6 | 500140145232221 |
7 | 40231513336363 |
oct | 5553644036065 |
9 | 1344830462334 |
10 | 392428534837 |
11 | 14147874a579 |
12 | 6407b632671 |
13 | 2b00cb1a941 |
14 | 14dca7aa633 |
15 | a31bd4b677 |
hex | 5b5e903c35 |
392428534837 has 8 divisors (see below), whose sum is σ = 421714247616. Its totient is φ = 363831897792.
The previous prime is 392428534793. The next prime is 392428534859. The reversal of 392428534837 is 738435824293.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 392428534837 - 219 = 392428010549 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (392428534877) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172267753 + ... + 172270030.
It is an arithmetic number, because the mean of its divisors is an integer number (52714280952).
Almost surely, 2392428534837 is an apocalyptic number.
It is an amenable number.
392428534837 is a deficient number, since it is larger than the sum of its proper divisors (29285712779).
392428534837 is a wasteful number, since it uses less digits than its factorization.
392428534837 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 344537867.
The product of its digits is 34836480, while the sum is 58.
The spelling of 392428534837 in words is "three hundred ninety-two billion, four hundred twenty-eight million, five hundred thirty-four thousand, eight hundred thirty-seven".
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