Base | Representation |
---|---|
bin | 1000101011100011… |
… | …0101100110101000 |
3 | 20000101121011100001 |
4 | 2022320311212220 |
5 | 14233004433212 |
6 | 1023115152344 |
7 | 111512665033 |
oct | 21270654650 |
9 | 6011534301 |
10 | 2330155432 |
11 | a963482a0 |
12 | 5504456b4 |
13 | 2b19a2ac7 |
14 | 18167c01a |
15 | d987b657 |
hex | 8ae359a8 |
2330155432 has 32 divisors (see below), whose sum is σ = 4769798400. Its totient is φ = 1058368000.
The previous prime is 2330155427. The next prime is 2330155433. The reversal of 2330155432 is 2345510332.
It is a self number, because there is not a number n which added to its sum of digits gives 2330155432.
It is not an unprimeable number, because it can be changed into a prime (2330155433) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117432 + ... + 135832.
It is an arithmetic number, because the mean of its divisors is an integer number (149056200).
Almost surely, 22330155432 is an apocalyptic number.
2330155432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2330155432 is an abundant number, since it is smaller than the sum of its proper divisors (2439642968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2330155432 is a wasteful number, since it uses less digits than its factorization.
2330155432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19857 (or 19853 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 28.
The square root of 2330155432 is about 48271.6835422176. The cubic root of 2330155432 is about 1325.7499837641.
Adding to 2330155432 its reverse (2345510332), we get a palindrome (4675665764).
The spelling of 2330155432 in words is "two billion, three hundred thirty million, one hundred fifty-five thousand, four hundred thirty-two".
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