Base | Representation |
---|---|
bin | 11100000100100100… |
… | …111001111010101000 |
3 | 2212210121122121102121 |
4 | 130010210321322220 |
5 | 443212214214334 |
6 | 21502530041024 |
7 | 2114635661506 |
oct | 340444717250 |
9 | 85717577377 |
10 | 30141554344 |
11 | 118681379a0 |
12 | 5a12419174 |
13 | 2ac47c7a75 |
14 | 165d175676 |
15 | bb628adb4 |
hex | 704939ea8 |
30141554344 has 16 divisors (see below), whose sum is σ = 61653179520. Its totient is φ = 13700706480.
The previous prime is 30141554341. The next prime is 30141554363. The reversal of 30141554344 is 44345514103.
It is not an unprimeable number, because it can be changed into a prime (30141554341) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171258744 + ... + 171258919.
It is an arithmetic number, because the mean of its divisors is an integer number (3853323720).
Almost surely, 230141554344 is an apocalyptic number.
It is an amenable number.
30141554344 is an abundant number, since it is smaller than the sum of its proper divisors (31511625176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30141554344 is a wasteful number, since it uses less digits than its factorization.
30141554344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 342517680 (or 342517676 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 34.
It can be divided in two parts, 30141 and 554344, that added together give a palindrome (584485).
The spelling of 30141554344 in words is "thirty billion, one hundred forty-one million, five hundred fifty-four thousand, three hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •