Base | Representation |
---|---|
bin | 1000100000010101111… |
… | …0111010011110100100 |
3 | 111222011102012200211221 |
4 | 2020011132322132210 |
5 | 4343223421043423 |
6 | 151043233310124 |
7 | 13362003653431 |
oct | 2100536723644 |
9 | 458142180757 |
10 | 146120877988 |
11 | 56a73476398 |
12 | 2439b705344 |
13 | 10a18a014a7 |
14 | 7102504b88 |
15 | 3c03284e5d |
hex | 22057ba7a4 |
146120877988 has 48 divisors (see below), whose sum is σ = 274051512000. Its totient is φ = 67927781376.
The previous prime is 146120877983. The next prime is 146120877989. The reversal of 146120877988 is 889778021641.
It is not an unprimeable number, because it can be changed into a prime (146120877983) 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, 3587763 + ... + 3628261.
It is an arithmetic number, because the mean of its divisors is an integer number (5709406500).
Almost surely, 2146120877988 is an apocalyptic number.
It is an amenable number.
146120877988 is a deficient number, since it is larger than the sum of its proper divisors (127930634012).
146120877988 is a wasteful number, since it uses less digits than its factorization.
146120877988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41164 (or 41162 counting only the distinct ones).
The product of its (nonzero) digits is 10838016, while the sum is 61.
The spelling of 146120877988 in words is "one hundred forty-six billion, one hundred twenty million, eight hundred seventy-seven thousand, nine hundred eighty-eight".
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