Base | Representation |
---|---|
bin | 10110100001001… |
… | …101100011110101 |
3 | 222022220111002110 |
4 | 112201031203311 |
5 | 1233204230140 |
6 | 101253401233 |
7 | 12235201302 |
oct | 2641154365 |
9 | 868814073 |
10 | 377805045 |
11 | 184296582 |
12 | a6639219 |
13 | 603700a7 |
14 | 382680a9 |
15 | 2327c380 |
hex | 1684d8f5 |
377805045 has 8 divisors (see below), whose sum is σ = 604488096. Its totient is φ = 201496016.
The previous prime is 377805031. The next prime is 377805047. The reversal of 377805045 is 540508773.
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 377805045 - 26 = 377804981 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 377804994 and 377805012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (377805047) 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, 12593487 + ... + 12593516.
It is an arithmetic number, because the mean of its divisors is an integer number (75561012).
Almost surely, 2377805045 is an apocalyptic number.
It is an amenable number.
377805045 is a deficient number, since it is larger than the sum of its proper divisors (226683051).
377805045 is a wasteful number, since it uses less digits than its factorization.
377805045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25187011.
The product of its (nonzero) digits is 117600, while the sum is 39.
The square root of 377805045 is about 19437.2077469991. The cubic root of 377805045 is about 722.9183538327.
The spelling of 377805045 in words is "three hundred seventy-seven million, eight hundred five thousand, forty-five".
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