Base | Representation |
---|---|
bin | 1000101000001101110… |
… | …0101100110011001010 |
3 | 112011121200211221112111 |
4 | 2022003130230303022 |
5 | 4412040430230030 |
6 | 152033045532534 |
7 | 13465245065461 |
oct | 2120334546312 |
9 | 464550757474 |
10 | 148234226890 |
11 | 579583a1732 |
12 | 2488b41414a |
13 | 10c947b42b9 |
14 | 72630679d8 |
15 | 3cc8a8762a |
hex | 228372ccca |
148234226890 has 16 divisors (see below), whose sum is σ = 267564850560. Its totient is φ = 59128525840.
The previous prime is 148234226863. The next prime is 148234226897. The reversal of 148234226890 is 98622432841.
It is not an unprimeable number, because it can be changed into a prime (148234226897) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20641846 + ... + 20649025.
It is an arithmetic number, because the mean of its divisors is an integer number (16722803160).
Almost surely, 2148234226890 is an apocalyptic number.
148234226890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
148234226890 is a deficient number, since it is larger than the sum of its proper divisors (119330623670).
148234226890 is a wasteful number, since it uses less digits than its factorization.
148234226890 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41291237.
The product of its (nonzero) digits is 1327104, while the sum is 49.
The spelling of 148234226890 in words is "one hundred forty-eight billion, two hundred thirty-four million, two hundred twenty-six thousand, eight hundred ninety".
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