Base | Representation |
---|---|
bin | 1000100011011100110… |
… | …0011011110100111000 |
3 | 112001022112120010121212 |
4 | 2020313030123310320 |
5 | 4401430423112043 |
6 | 151302105222252 |
7 | 13421451665042 |
oct | 2106714336470 |
9 | 461275503555 |
10 | 146954894648 |
11 | 57361230461 |
12 | 24592a91988 |
13 | 10b1c734683 |
14 | 71811a6a92 |
15 | 3c515cb018 |
hex | 223731bd38 |
146954894648 has 32 divisors (see below), whose sum is σ = 276271722000. Its totient is φ = 73282578432.
The previous prime is 146954894629. The next prime is 146954894651. The reversal of 146954894648 is 846498459641.
146954894648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1469548946482 (a number of 23 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (68) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10039511 + ... + 10054137.
Almost surely, 2146954894648 is an apocalyptic number.
It is an amenable number.
146954894648 is a deficient number, since it is larger than the sum of its proper divisors (129316827352).
146954894648 is a wasteful number, since it uses less digits than its factorization.
146954894648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17879 (or 17875 counting only the distinct ones).
The product of its digits is 238878720, while the sum is 68.
The spelling of 146954894648 in words is "one hundred forty-six billion, nine hundred fifty-four million, eight hundred ninety-four thousand, six hundred forty-eight".
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