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28301150935 = 556531001279
BaseRepresentation
bin11010010110111000…
…010100101011010111
32201001100121102120101
4122112320110223113
5430430043312220
621000143514531
72021220546061
oct322670245327
981040542511
1028301150935
1111003297642
125599bb8a47
13289042c675
141526982731
15b0990130a
hex696e14ad7

28301150935 has 8 divisors (see below), whose sum is σ = 33967422720. Its totient is φ = 22636893024.

The previous prime is 28301150897. The next prime is 28301150951. The reversal of 28301150935 is 53905110382.

It is a happy number.

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-28301150935 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28301150894 and 28301150903.

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, 472375 + ... + 528904.

It is an arithmetic number, because the mean of its divisors is an integer number (4245927840).

Almost surely, 228301150935 is an apocalyptic number.

28301150935 is a deficient number, since it is larger than the sum of its proper divisors (5666271785).

28301150935 is a wasteful number, since it uses less digits than its factorization.

28301150935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006937.

The product of its (nonzero) digits is 32400, while the sum is 37.

The spelling of 28301150935 in words is "twenty-eight billion, three hundred one million, one hundred fifty thousand, nine hundred thirty-five".

Divisors: 1 5 5653 28265 1001279 5006395 5660230187 28301150935