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132654144236543 = 707918739107817
BaseRepresentation
bin11110001010010111110011…
…001001010010101111111111
3122101200121112101122101122022
4132022113303021102233333
5114341401141411032133
61150044250024110355
736640642233400556
oct3612276311225777
9571617471571568
10132654144236543
11392a4341153936
1212a653186053bb
135903302c99937
1424a86cdba0d9d
15105098aa00998
hex78a5f3252bff

132654144236543 has 4 divisors (see below), whose sum is σ = 132672883351440. Its totient is φ = 132635405121648.

The previous prime is 132654144236461. The next prime is 132654144236563. The reversal of 132654144236543 is 345632441456231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132654144236543 - 242 = 128256097725439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132654144236563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9369546830 + ... + 9369560987.

It is an arithmetic number, because the mean of its divisors is an integer number (33168220837860).

Almost surely, 2132654144236543 is an apocalyptic number.

132654144236543 is a deficient number, since it is larger than the sum of its proper divisors (18739114897).

132654144236543 is an equidigital number, since it uses as much as digits as its factorization.

132654144236543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18739114896.

The product of its digits is 24883200, while the sum is 53.

The spelling of 132654144236543 in words is "one hundred thirty-two trillion, six hundred fifty-four billion, one hundred forty-four million, two hundred thirty-six thousand, five hundred forty-three".

Divisors: 1 7079 18739107817 132654144236543