Base | Representation |
---|---|
bin | 1000101010100001111… |
… | …1101010000011011001 |
3 | 112020020000101001101200 |
4 | 2022220133222003121 |
5 | 4414324033242230 |
6 | 152214451304413 |
7 | 13516533034566 |
oct | 2125037520331 |
9 | 466200331350 |
10 | 148855759065 |
11 | 58147216a92 |
12 | 24a235ab109 |
13 | 110634ab810 |
14 | 72c181786d |
15 | 3d1340a160 |
hex | 22a87ea0d9 |
148855759065 has 96 divisors (see below), whose sum is σ = 293429834880. Its totient is φ = 69202418688.
The previous prime is 148855759037. The next prime is 148855759067. The reversal of 148855759065 is 560957558841.
148855759065 is a `hidden beast` number, since 1 + 488 + 5 + 5 + 7 + 5 + 90 + 65 = 666.
It is not a de Polignac number, because 148855759065 - 25 = 148855759033 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 148855758993 and 148855759011.
It is not an unprimeable number, because it can be changed into a prime (148855759067) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3457602 + ... + 3500388.
It is an arithmetic number, because the mean of its divisors is an integer number (3056560780).
Almost surely, 2148855759065 is an apocalyptic number.
148855759065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
148855759065 is a deficient number, since it is larger than the sum of its proper divisors (144574075815).
148855759065 is a wasteful number, since it uses less digits than its factorization.
148855759065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43143 (or 43140 counting only the distinct ones).
The product of its (nonzero) digits is 60480000, while the sum is 63.
The spelling of 148855759065 in words is "one hundred forty-eight billion, eight hundred fifty-five million, seven hundred fifty-nine thousand, sixty-five".
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