Base | Representation |
---|---|
bin | 1000100000011011100… |
… | …1101011100100110010 |
3 | 111222020001222120011111 |
4 | 2020012321223210302 |
5 | 4343301014001200 |
6 | 151045443303534 |
7 | 13362413134036 |
oct | 2100671534462 |
9 | 458201876144 |
10 | 146144672050 |
11 | 56a85948203 |
12 | 243a767abaa |
13 | 10a20912810 |
14 | 710573a1c6 |
15 | 3c053d50ba |
hex | 2206e6b932 |
146144672050 has 48 divisors (see below), whose sum is σ = 302833508040. Its totient is φ = 52100375040.
The previous prime is 146144672027. The next prime is 146144672083. The reversal of 146144672050 is 50276441641.
It can be written as a sum of positive squares in 12 ways, for example, as 19087356649 + 127057315401 = 138157^2 + 356451^2 .
It is a junction number, because it is equal to n+sod(n) for n = 146144671994 and 146144672012.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 3857667 + ... + 3895366.
Almost surely, 2146144672050 is an apocalyptic number.
146144672050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
146144672050 is an abundant number, since it is smaller than the sum of its proper divisors (156688835990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146144672050 is a wasteful number, since it uses less digits than its factorization.
146144672050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7753087 (or 7753082 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 40.
The spelling of 146144672050 in words is "one hundred forty-six billion, one hundred forty-four million, six hundred seventy-two thousand, fifty".
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