Base | Representation |
---|---|
bin | 100011001110110111… |
… | …001011000100110011 |
3 | 10121122110101202210222 |
4 | 203032313023010303 |
5 | 1104434024330042 |
6 | 25213510443255 |
7 | 2506320212402 |
oct | 431667130463 |
9 | 117573352728 |
10 | 37830308147 |
11 | 1505324a485 |
12 | 73b936352b |
13 | 374b703228 |
14 | 1b8c37d639 |
15 | eb62a52d2 |
hex | 8cedcb133 |
37830308147 has 8 divisors (see below), whose sum is σ = 38552605344. Its totient is φ = 37108326528.
The previous prime is 37830308129. The next prime is 37830308179. The reversal of 37830308147 is 74180303873.
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 37830308147 - 218 = 37830046003 is a prime.
It is a super-2 number, since 2×378303081472 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 37830308098 and 37830308107.
It is not an unprimeable number, because it can be changed into a prime (37830328147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170603 + ... + 323675.
It is an arithmetic number, because the mean of its divisors is an integer number (4819075668).
Almost surely, 237830308147 is an apocalyptic number.
37830308147 is a deficient number, since it is larger than the sum of its proper divisors (722297197).
37830308147 is a wasteful number, since it uses less digits than its factorization.
37830308147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157789.
The product of its (nonzero) digits is 338688, while the sum is 44.
The spelling of 37830308147 in words is "thirty-seven billion, eight hundred thirty million, three hundred eight thousand, one hundred forty-seven".
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