Base | Representation |
---|---|
bin | 1000010010101011111… |
… | …1111110010011010100 |
3 | 111121200221211202221012 |
4 | 2010222333332103110 |
5 | 4313222031142400 |
6 | 145235412111352 |
7 | 13202114234522 |
oct | 2045277762324 |
9 | 447627752835 |
10 | 142455334100 |
11 | 5546235aa82 |
12 | 23738005558 |
13 | 10583482c01 |
14 | 6c75773312 |
15 | 3a8b577d35 |
hex | 212affe4d4 |
142455334100 has 36 divisors (see below), whose sum is σ = 319787670300. Its totient is φ = 55017231360.
The previous prime is 142455334069. The next prime is 142455334103. The reversal of 142455334100 is 1433554241.
It can be written as a sum of positive squares in 6 ways, for example, as 24011981764 + 118443352336 = 154958^2 + 344156^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142455334103) 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, 24558365 + ... + 24564164.
Almost surely, 2142455334100 is an apocalyptic number.
142455334100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
142455334100 is an abundant number, since it is smaller than the sum of its proper divisors (177332336200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142455334100 is a wasteful number, since it uses less digits than its factorization.
142455334100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49122572 (or 49122565 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 32.
Adding to 142455334100 its reverse (1433554241), we get a palindrome (143888888341).
The spelling of 142455334100 in words is "one hundred forty-two billion, four hundred fifty-five million, three hundred thirty-four thousand, one hundred".
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