Base | Representation |
---|---|
bin | 10110100010001… |
… | …011000101001011 |
3 | 222100101021202102 |
4 | 112202023011023 |
5 | 1233240311120 |
6 | 101303024015 |
7 | 12240301046 |
oct | 2642130513 |
9 | 870337672 |
10 | 378057035 |
11 | 184448934 |
12 | a673b00b |
13 | 6042a9b5 |
14 | 382d1c5d |
15 | 232cbd75 |
hex | 1688b14b |
378057035 has 4 divisors (see below), whose sum is σ = 453668448. Its totient is φ = 302445624.
The previous prime is 378057007. The next prime is 378057061. The reversal of 378057035 is 530750873.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 530750873 = 3119 ⋅170167.
It is a cyclic number.
It is not a de Polignac number, because 378057035 - 224 = 361279819 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 378057035.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37805699 + ... + 37805708.
It is an arithmetic number, because the mean of its divisors is an integer number (113417112).
Almost surely, 2378057035 is an apocalyptic number.
378057035 is a deficient number, since it is larger than the sum of its proper divisors (75611413).
378057035 is an equidigital number, since it uses as much as digits as its factorization.
378057035 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75611412.
The product of its (nonzero) digits is 88200, while the sum is 38.
The square root of 378057035 is about 19443.6888218260. The cubic root of 378057035 is about 723.0790431549.
The spelling of 378057035 in words is "three hundred seventy-eight million, fifty-seven thousand, thirty-five".
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