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16031363245 = 54768218567
BaseRepresentation
bin11101110111000101…
…10011000010101101
31112101020211122002021
432323202303002231
5230313012110440
611210435430141
71105162224232
oct167342630255
945336748067
1016031363245
116887317537
123134a55351
131686417871
14ac11b7789
1563c63d84a
hex3bb8b30ad

16031363245 has 8 divisors (see below), whose sum is σ = 19646947584. Its totient is φ = 12552216144.

The previous prime is 16031363167. The next prime is 16031363251. The reversal of 16031363245 is 54236313061.

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 16031363245 - 211 = 16031361197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16031363245.

It is a congruent number.

It is an unprimeable number.

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, 34109049 + ... + 34109518.

It is an arithmetic number, because the mean of its divisors is an integer number (2455868448).

Almost surely, 216031363245 is an apocalyptic number.

It is an amenable number.

16031363245 is a deficient number, since it is larger than the sum of its proper divisors (3615584339).

16031363245 is an equidigital number, since it uses as much as digits as its factorization.

16031363245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68218619.

The product of its (nonzero) digits is 38880, while the sum is 34.

The spelling of 16031363245 in words is "sixteen billion, thirty-one million, three hundred sixty-three thousand, two hundred forty-five".

Divisors: 1 5 47 235 68218567 341092835 3206272649 16031363245