Base | Representation |
---|---|
bin | 1000001111101010110… |
… | …1010000001110010000 |
3 | 111112121111021122200101 |
4 | 2003322231100032100 |
5 | 4310042122323100 |
6 | 145023150302144 |
7 | 13143045441460 |
oct | 2037255201620 |
9 | 445544248611 |
10 | 141645120400 |
11 | 55086a83483 |
12 | 235507b7954 |
13 | 10484665114 |
14 | 6bd9d09ba0 |
15 | 3a4038486a |
hex | 20fab50390 |
141645120400 has 60 divisors (see below), whose sum is σ = 388917038272. Its totient is φ = 48564040320.
The previous prime is 141645120367. The next prime is 141645120401. The reversal of 141645120400 is 4021546141.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is not an unprimeable number, because it can be changed into a prime (141645120401) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25290972 + ... + 25296571.
Almost surely, 2141645120400 is an apocalyptic number.
141645120400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
141645120400 is an abundant number, since it is smaller than the sum of its proper divisors (247271917872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141645120400 is a wasteful number, since it uses less digits than its factorization.
141645120400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50587568 (or 50587557 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 28.
Adding to 141645120400 its reverse (4021546141), we get a palindrome (145666666541).
The spelling of 141645120400 in words is "one hundred forty-one billion, six hundred forty-five million, one hundred twenty thousand, four hundred".
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