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13132024123 = 191121356681
BaseRepresentation
bin11000011101011101…
…01100100100111011
31020220012012221111211
430032232230210323
5203343244232443
610011024503551
7643265235421
oct141656544473
936805187454
1013132024123
11562975a0a9
122665a7abb7
13131384889a
148c80d5111
1551cd3019d
hex30ebac93b

13132024123 has 8 divisors (see below), whose sum is σ = 13211894016. Its totient is φ = 13052270400.

The previous prime is 13132024109. The next prime is 13132024183. The reversal of 13132024123 is 32142023131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13132024123 - 225 = 13098469691 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13132024094 and 13132024103.

It is not an unprimeable number, because it can be changed into a prime (13132024183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203343 + ... + 260023.

It is an arithmetic number, because the mean of its divisors is an integer number (1651486752).

Almost surely, 213132024123 is an apocalyptic number.

13132024123 is a deficient number, since it is larger than the sum of its proper divisors (79869893).

13132024123 is a wasteful number, since it uses less digits than its factorization.

13132024123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58085.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 13132024123 its reverse (32142023131), we get a palindrome (45274047254).

The spelling of 13132024123 in words is "thirteen billion, one hundred thirty-two million, twenty-four thousand, one hundred twenty-three".

Divisors: 1 191 1213 56681 231683 10826071 68754053 13132024123