Base | Representation |
---|---|
bin | 10101010011110010011… |
… | …011101010110111010100 |
3 | 12011222202111120112011100 |
4 | 111103302123222313110 |
5 | 142443000143022442 |
6 | 3040414351510100 |
7 | 210540053333463 |
oct | 25236233526724 |
9 | 5158674515140 |
10 | 1464356220372 |
11 | 515036a02181 |
12 | 1b7975b28330 |
13 | a811ba09046 |
14 | 50c3785c9da |
15 | 2815804e84c |
hex | 154f26eadd4 |
1464356220372 has 36 divisors (see below), whose sum is σ = 3701607227136. Its totient is φ = 488113450320.
The previous prime is 1464356220367. The next prime is 1464356220409. The reversal of 1464356220372 is 2730226534641.
1464356220372 is a `hidden beast` number, since 1 + 4 + 6 + 4 + 3 + 56 + 220 + 372 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4579597 + ... + 4888907.
It is an arithmetic number, because the mean of its divisors is an integer number (102822422976).
Almost surely, 21464356220372 is an apocalyptic number.
1464356220372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1464356220372 is an abundant number, since it is smaller than the sum of its proper divisors (2237251006764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1464356220372 is a wasteful number, since it uses less digits than its factorization.
1464356220372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 440828 (or 440823 counting only the distinct ones).
The product of its (nonzero) digits is 1451520, while the sum is 45.
The spelling of 1464356220372 in words is "one trillion, four hundred sixty-four billion, three hundred fifty-six million, two hundred twenty thousand, three hundred seventy-two".
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