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55024369123 = 127797543617
BaseRepresentation
bin110011001111101101…
…010011110111100011
312021000202001120100011
4303033231103313203
51400142214302443
641140003105351
73655361264143
oct631755236743
9167022046304
1055024369123
1121376904a29
12a7b7672257
13525b9815c9
14293db36923
151670a11b9d
hexccfb53de3

55024369123 has 8 divisors (see below), whose sum is σ = 55527316992. Its totient is φ = 54522510336.

The previous prime is 55024369121. The next prime is 55024369133. The reversal of 55024369123 is 32196342055.

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 55024369123 - 21 = 55024369121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55024369121) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 170590 + ... + 373027.

It is an arithmetic number, because the mean of its divisors is an integer number (6940914624).

Almost surely, 255024369123 is an apocalyptic number.

55024369123 is a deficient number, since it is larger than the sum of its proper divisors (502947869).

55024369123 is a wasteful number, since it uses less digits than its factorization.

55024369123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544541.

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 55024369123 in words is "fifty-five billion, twenty-four million, three hundred sixty-nine thousand, one hundred twenty-three".

Divisors: 1 127 797 101219 543617 69039359 433262749 55024369123