Base | Representation |
---|---|
bin | 1000101010011011010… |
… | …0011100001100011101 |
3 | 112020011001111002222100 |
4 | 2022212310130030131 |
5 | 4414244334343033 |
6 | 152212005035313 |
7 | 13516042114443 |
oct | 2124664341435 |
9 | 466131432870 |
10 | 148827652893 |
11 | 5813236a447 |
12 | 24a160b5b39 |
13 | 1105a71a84a |
14 | 72bbbbcb93 |
15 | 3d10c07513 |
hex | 22a6d1c31d |
148827652893 has 12 divisors (see below), whose sum is σ = 214993254268. Its totient is φ = 99209214720.
The previous prime is 148827652849. The next prime is 148827652933. The reversal of 148827652893 is 398256728841.
148827652893 is a `hidden beast` number, since 1 + 4 + 88 + 27 + 6 + 528 + 9 + 3 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 43746650649 + 105081002244 = 209157^2 + 324162^2 .
It is not a de Polignac number, because 148827652893 - 26 = 148827652829 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 148827652893.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148827652823) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 665428 + ... + 860493.
Almost surely, 2148827652893 is an apocalyptic number.
It is an amenable number.
148827652893 is a deficient number, since it is larger than the sum of its proper divisors (66165601375).
148827652893 is a wasteful number, since it uses less digits than its factorization.
148827652893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1536764 (or 1536761 counting only the distinct ones).
The product of its digits is 46448640, while the sum is 63.
The spelling of 148827652893 in words is "one hundred forty-eight billion, eight hundred twenty-seven million, six hundred fifty-two thousand, eight hundred ninety-three".
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