Base | Representation |
---|---|
bin | 100010110110100001011110… |
… | …101110011010110101100111 |
3 | 202002201110110101002211112000 |
4 | 202312201132232122311213 |
5 | 130042321210303232003 |
6 | 1302000011352500343 |
7 | 44200066521342060 |
oct | 4266413656326547 |
9 | 662643411084460 |
10 | 153280382086503 |
11 | 44926932749491 |
12 | 152369219aa6b3 |
13 | 676b37ca2b879 |
14 | 29bcb4abcd567 |
15 | 12ac293ddc1a3 |
hex | 8b685eb9ad67 |
153280382086503 has 16 divisors (see below), whose sum is σ = 259522340040960. Its totient is φ = 87588789763608.
The previous prime is 153280382086501. The next prime is 153280382086541. The reversal of 153280382086503 is 305680283082351.
153280382086503 is a `hidden beast` number, since 1 + 5 + 3 + 2 + 8 + 0 + 38 + 20 + 86 + 503 = 666.
It is not a de Polignac number, because 153280382086503 - 21 = 153280382086501 is a prime.
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 153280382086503.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153280382086501) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 405503656125 + ... + 405503656502.
It is an arithmetic number, because the mean of its divisors is an integer number (16220146252560).
Almost surely, 2153280382086503 is an apocalyptic number.
153280382086503 is a deficient number, since it is larger than the sum of its proper divisors (106241957954457).
153280382086503 is an equidigital number, since it uses as much as digits as its factorization.
153280382086503 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 811007312643 (or 811007312637 counting only the distinct ones).
The product of its (nonzero) digits is 8294400, while the sum is 54.
The spelling of 153280382086503 in words is "one hundred fifty-three trillion, two hundred eighty billion, three hundred eighty-two million, eighty-six thousand, five hundred three".
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