Base | Representation |
---|---|
bin | 1000101001111010001… |
… | …0111010000001001110 |
3 | 112012210101021121202012 |
4 | 2022132202322001032 |
5 | 4414003320314414 |
6 | 152150125501222 |
7 | 13512435163442 |
oct | 2123642720116 |
9 | 465711247665 |
10 | 148688838734 |
11 | 58070a782a7 |
12 | 24997711812 |
13 | 11037a371a7 |
14 | 72a75a6822 |
15 | 3d0393733e |
hex | 229e8ba04e |
148688838734 has 8 divisors (see below), whose sum is σ = 223471438920. Its totient is φ = 74198359096.
The previous prime is 148688838689. The next prime is 148688838751. The reversal of 148688838734 is 437838886841.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 73028864 + ... + 73030899.
It is an arithmetic number, because the mean of its divisors is an integer number (27933929865).
Almost surely, 2148688838734 is an apocalyptic number.
148688838734 is a deficient number, since it is larger than the sum of its proper divisors (74782600186).
148688838734 is a wasteful number, since it uses less digits than its factorization.
148688838734 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146060274.
The product of its digits is 198180864, while the sum is 68.
The spelling of 148688838734 in words is "one hundred forty-eight billion, six hundred eighty-eight million, eight hundred thirty-eight thousand, seven hundred thirty-four".
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