Base | Representation |
---|---|
bin | 111001010010000111… |
… | …0011111000101000110 |
3 | 102202112002012012111222 |
4 | 1302210032133011012 |
5 | 4003413133020110 |
6 | 132302332200342 |
7 | 11613260452223 |
oct | 1624416370506 |
9 | 382462165458 |
10 | 123014345030 |
11 | 48196433165 |
12 | 1ba113090b2 |
13 | b7a5852095 |
14 | 5d4d80494a |
15 | 32ee92ec55 |
hex | 1ca439f146 |
123014345030 has 64 divisors (see below), whose sum is σ = 228239769600. Its totient is φ = 47712115584.
The previous prime is 123014344991. The next prime is 123014345059. The reversal of 123014345030 is 30543410321.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72403121 + ... + 72404819.
It is an arithmetic number, because the mean of its divisors is an integer number (3566246400).
Almost surely, 2123014345030 is an apocalyptic number.
123014345030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
123014345030 is a deficient number, since it is larger than the sum of its proper divisors (105225424570).
123014345030 is a wasteful number, since it uses less digits than its factorization.
123014345030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3093.
The product of its (nonzero) digits is 4320, while the sum is 26.
Adding to 123014345030 its reverse (30543410321), we get a palindrome (153557755351).
The spelling of 123014345030 in words is "one hundred twenty-three billion, fourteen million, three hundred forty-five thousand, thirty".
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