Base | Representation |
---|---|
bin | 100011100111110010… |
… | …001011100100011101 |
3 | 10122201121011112222002 |
4 | 203213302023210131 |
5 | 1111313044223403 |
6 | 25323204332045 |
7 | 2522555201204 |
oct | 434762134435 |
9 | 118647145862 |
10 | 38248429853 |
11 | 15248272507 |
12 | 74b53a4025 |
13 | 37b721b01a |
14 | 1bcbb0023b |
15 | edcd48188 |
hex | 8e7c8b91d |
38248429853 has 32 divisors (see below), whose sum is σ = 41353224192. Its totient is φ = 35286451200.
The previous prime is 38248429831. The next prime is 38248429859. The reversal of 38248429853 is 35892484283.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 38248429853 - 218 = 38248167709 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38248429859) 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 31 ways as a sum of consecutive naturals, for example, 62395175 + ... + 62395787.
It is an arithmetic number, because the mean of its divisors is an integer number (1292288256).
Almost surely, 238248429853 is an apocalyptic number.
It is an amenable number.
38248429853 is a deficient number, since it is larger than the sum of its proper divisors (3104794339).
38248429853 is a wasteful number, since it uses less digits than its factorization.
38248429853 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1325.
The product of its digits is 13271040, while the sum is 56.
The spelling of 38248429853 in words is "thirty-eight billion, two hundred forty-eight million, four hundred twenty-nine thousand, eight hundred fifty-three".
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