Base | Representation |
---|---|
bin | 1011010100111011101000… |
… | …0101111001101100110100 |
3 | 1122002121112212021210000120 |
4 | 2311032322011321230310 |
5 | 3113022231432102330 |
6 | 42253221220411540 |
7 | 2423534325606225 |
oct | 265167205715464 |
9 | 48077485253016 |
10 | 12454232300340 |
11 | 3a718a04a8126 |
12 | 1491869246bb0 |
13 | 6c457687566c |
14 | 310b0661524c |
15 | 168e6aa1dc10 |
hex | b53ba179b34 |
12454232300340 has 96 divisors (see below), whose sum is σ = 37443180144384. Its totient is φ = 3081743185920.
The previous prime is 12454232300299. The next prime is 12454232300407. The reversal of 12454232300340 is 4300323245421.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85913719 + ... + 86058558.
It is an arithmetic number, because the mean of its divisors is an integer number (390033126504).
Almost surely, 212454232300340 is an apocalyptic number.
12454232300340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12454232300340 is an abundant number, since it is smaller than the sum of its proper divisors (24988947844044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12454232300340 is a wasteful number, since it uses less digits than its factorization.
12454232300340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171972377 (or 171972375 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 33.
Adding to 12454232300340 its reverse (4300323245421), we get a palindrome (16754555545761).
The spelling of 12454232300340 in words is "twelve trillion, four hundred fifty-four billion, two hundred thirty-two million, three hundred thousand, three hundred forty".
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