Base | Representation |
---|---|
bin | 1000101001010111101… |
… | …0111100111110111000 |
3 | 112012102022000112112022 |
4 | 2022111322330332320 |
5 | 4413204300204014 |
6 | 152123520334012 |
7 | 13506030263663 |
oct | 2122572747670 |
9 | 465368015468 |
10 | 148544147384 |
11 | 57aa7331576 |
12 | 24957174308 |
13 | 11013a766c9 |
14 | 72922a06da |
15 | 3ce5da5a8e |
hex | 2295ebcfb8 |
148544147384 has 8 divisors (see below), whose sum is σ = 278520276360. Its totient is φ = 74272073688.
The previous prime is 148544147383. The next prime is 148544147407. The reversal of 148544147384 is 483741445841.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148544147383) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9284009204 + ... + 9284009219.
It is an arithmetic number, because the mean of its divisors is an integer number (34815034545).
Almost surely, 2148544147384 is an apocalyptic number.
It is an amenable number.
148544147384 is a deficient number, since it is larger than the sum of its proper divisors (129976128976).
148544147384 is a wasteful number, since it uses less digits than its factorization.
148544147384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18568018429 (or 18568018425 counting only the distinct ones).
The product of its digits is 6881280, while the sum is 53.
The spelling of 148544147384 in words is "one hundred forty-eight billion, five hundred forty-four million, one hundred forty-seven thousand, three hundred eighty-four".
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