Base | Representation |
---|---|
bin | 1000101000101011001… |
… | …1001110011101001100 |
3 | 112011221021221112210202 |
4 | 2022022303032131030 |
5 | 4412314014304203 |
6 | 152053213353032 |
7 | 13501303362452 |
oct | 2121263163514 |
9 | 464837845722 |
10 | 148357572428 |
11 | 57a10a88a9a |
12 | 24904798778 |
13 | 10cb420cc20 |
14 | 72755b49d2 |
15 | 3cd47ee388 |
hex | 228acce74c |
148357572428 has 96 divisors (see below), whose sum is σ = 295109692416. Its totient is φ = 64746646272.
The previous prime is 148357572421. The next prime is 148357572431. The reversal of 148357572428 is 824275753841.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (148357572421) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38402825 + ... + 38406687.
It is an arithmetic number, because the mean of its divisors is an integer number (3074059296).
Almost surely, 2148357572428 is an apocalyptic number.
It is an amenable number.
148357572428 is a deficient number, since it is larger than the sum of its proper divisors (146752119988).
148357572428 is a wasteful number, since it uses less digits than its factorization.
148357572428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4263 (or 4261 counting only the distinct ones).
The product of its digits is 15052800, while the sum is 56.
The spelling of 148357572428 in words is "one hundred forty-eight billion, three hundred fifty-seven million, five hundred seventy-two thousand, four hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •