Base | Representation |
---|---|
bin | 10001100101100111001111… |
… | …01100010011111010010110 |
3 | 12001221100221002121111011110 |
4 | 20302303213230103322112 |
5 | 20032130440301422344 |
6 | 214131223225115450 |
7 | 11101142462433414 |
oct | 1062634754237226 |
9 | 161840832544143 |
10 | 38675772685974 |
11 | 11361337451306 |
12 | 440775a028b86 |
13 | 1877157075468 |
14 | 979cbb4422b4 |
15 | 4710a3da33b9 |
hex | 232ce7b13e96 |
38675772685974 has 8 divisors (see below), whose sum is σ = 77351545371960. Its totient is φ = 12891924228656.
The previous prime is 38675772685973. The next prime is 38675772686003. The reversal of 38675772685974 is 47958627757683.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
38675772685974 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38675772685973) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3222981057159 + ... + 3222981057170.
It is an arithmetic number, because the mean of its divisors is an integer number (9668943171495).
Almost surely, 238675772685974 is an apocalyptic number.
38675772685974 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38675772685974 is a wasteful number, since it uses less digits than its factorization.
38675772685974 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6445962114334.
The product of its digits is 29872281600, while the sum is 84.
The spelling of 38675772685974 in words is "thirty-eight trillion, six hundred seventy-five billion, seven hundred seventy-two million, six hundred eighty-five thousand, nine hundred seventy-four".
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