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42298073999 = 193975607593
BaseRepresentation
bin100111011001001010…
…010110001110001111
311001011211021210101022
4213121022112032033
51143111301331444
631233110304355
73025120460666
oct473112261617
9131154253338
1042298073999
1116a36184055
1282456580bb
133cb1201b6c
142093897ddd
1511786279ee
hex9d929638f

42298073999 has 8 divisors (see below), whose sum is σ = 44636448240. Its totient is φ = 39970915776.

The previous prime is 42298073957. The next prime is 42298074019. The reversal of 42298073999 is 99937089224.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-42298073999 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 (42298070999) 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, 2796254 + ... + 2811339.

It is an arithmetic number, because the mean of its divisors is an integer number (5579556030).

Almost surely, 242298073999 is an apocalyptic number.

42298073999 is a deficient number, since it is larger than the sum of its proper divisors (2338374241).

42298073999 is a wasteful number, since it uses less digits than its factorization.

42298073999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5608009.

The product of its (nonzero) digits is 17635968, while the sum is 62.

The spelling of 42298073999 in words is "forty-two billion, two hundred ninety-eight million, seventy-three thousand, nine hundred ninety-nine".

Divisors: 1 19 397 7543 5607593 106544267 2226214421 42298073999