Base | Representation |
---|---|
bin | 1111110000100101… |
… | …0101010110000010 |
3 | 101220211001202201200 |
4 | 3330021111112002 |
5 | 32130424231104 |
6 | 1535434042030 |
7 | 206555000115 |
oct | 37411252602 |
9 | 11824052650 |
10 | 4230305154 |
11 | 1880995969 |
12 | 9a0879316 |
13 | 52555985a |
14 | 2c1b8457c |
15 | 19b5b8b39 |
hex | fc255582 |
4230305154 has 12 divisors (see below), whose sum is σ = 9165661206. Its totient is φ = 1410101712.
The previous prime is 4230305147. The next prime is 4230305203. The reversal of 4230305154 is 4515030324.
It can be written as a sum of positive squares in only one way, i.e., 3736265625 + 494039529 = 61125^2 + 22227^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 117508459 + ... + 117508494.
Almost surely, 24230305154 is an apocalyptic number.
4230305154 is an abundant number, since it is smaller than the sum of its proper divisors (4935356052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4230305154 is a wasteful number, since it uses less digits than its factorization.
4230305154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 235016961 (or 235016958 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 4230305154 is about 65040.7960744639. The cubic root of 4230305154 is about 1617.2999215345.
Adding to 4230305154 its reverse (4515030324), we get a palindrome (8745335478).
The spelling of 4230305154 in words is "four billion, two hundred thirty million, three hundred five thousand, one hundred fifty-four".
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