Base | Representation |
---|---|
bin | 1101011001010001001… |
… | …0010101010000101010 |
3 | 210222222112110010021221 |
4 | 3112110102111100222 |
5 | 12232242000202310 |
6 | 253414405452254 |
7 | 22424421036022 |
oct | 3262422252052 |
9 | 728875403257 |
10 | 230121100330 |
11 | 896593a8750 |
12 | 3872311108a |
13 | 18914804c74 |
14 | b1d0650a82 |
15 | 5ebca1eada |
hex | 359449542a |
230121100330 has 32 divisors (see below), whose sum is σ = 451905480000. Its totient is φ = 83674600320.
The previous prime is 230121100303. The next prime is 230121100337. The reversal of 230121100330 is 33001121032.
It is a super-2 number, since 2×2301211003302 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (230121100337) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1723017 + ... + 1851763.
It is an arithmetic number, because the mean of its divisors is an integer number (14122046250).
Almost surely, 2230121100330 is an apocalyptic number.
230121100330 is a deficient number, since it is larger than the sum of its proper divisors (221784379670).
230121100330 is a wasteful number, since it uses less digits than its factorization.
230121100330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145014.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 230121100330 its reverse (33001121032), we get a palindrome (263122221362).
The spelling of 230121100330 in words is "two hundred thirty billion, one hundred twenty-one million, one hundred thousand, three hundred thirty".
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