Base | Representation |
---|---|
bin | 1000101010101100010… |
… | …0010001111001000111 |
3 | 112020100000120112122112 |
4 | 2022223010101321013 |
5 | 4414421110220423 |
6 | 152223032251235 |
7 | 13520565612410 |
oct | 2125304217107 |
9 | 466300515575 |
10 | 148898913863 |
11 | 58169611907 |
12 | 24a35b40b1b |
13 | 1106c40b2bb |
14 | 72c744c807 |
15 | 3d170d1a78 |
hex | 22ab111e47 |
148898913863 has 16 divisors (see below), whose sum is σ = 180217304064. Its totient is φ = 120095395200.
The previous prime is 148898913833. The next prime is 148898913881. The reversal of 148898913863 is 368319898841.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 148898913863 - 216 = 148898848327 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 148898913793 and 148898913802.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148898913833) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 462806 + ... + 715532.
It is an arithmetic number, because the mean of its divisors is an integer number (11263581504).
Almost surely, 2148898913863 is an apocalyptic number.
148898913863 is a deficient number, since it is larger than the sum of its proper divisors (31318390201).
148898913863 is a wasteful number, since it uses less digits than its factorization.
148898913863 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 257702.
The product of its digits is 71663616, while the sum is 68.
The spelling of 148898913863 in words is "one hundred forty-eight billion, eight hundred ninety-eight million, nine hundred thirteen thousand, eight hundred sixty-three".
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