Base | Representation |
---|---|
bin | 1011000011011011111000… |
… | …1011111110011101101111 |
3 | 1121000212200222212000121000 |
4 | 2300312332023332131233 |
5 | 3043111140220301423 |
6 | 41503151121211343 |
7 | 2363033600310360 |
oct | 260667613763557 |
9 | 47025628760530 |
10 | 12153653290863 |
11 | 396637648a4a7 |
12 | 1443561a90b53 |
13 | 6a2113aba3c6 |
14 | 300350631b67 |
15 | 1612275db843 |
hex | b0dbe2fe76f |
12153653290863 has 128 divisors (see below), whose sum is σ = 22082383462400. Its totient is φ = 6451971926400.
The previous prime is 12153653290781. The next prime is 12153653290871. The reversal of 12153653290863 is 36809235635121.
12153653290863 is a `hidden beast` number, since 1 + 2 + 1 + 536 + 5 + 3 + 29 + 0 + 86 + 3 = 666.
It is not a de Polignac number, because 12153653290863 - 214 = 12153653274479 is a prime.
It is a super-2 number, since 2×121536532908632 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12153653294863) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 72422070 + ... + 72589692.
It is an arithmetic number, because the mean of its divisors is an integer number (172518620800).
Almost surely, 212153653290863 is an apocalyptic number.
12153653290863 is a deficient number, since it is larger than the sum of its proper divisors (9928730171537).
12153653290863 is a wasteful number, since it uses less digits than its factorization.
12153653290863 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 168050 (or 168044 counting only the distinct ones).
The product of its (nonzero) digits is 6998400, while the sum is 54.
The spelling of 12153653290863 in words is "twelve trillion, one hundred fifty-three billion, six hundred fifty-three million, two hundred ninety thousand, eight hundred sixty-three".
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