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23968020814 = 261196459187
BaseRepresentation
bin10110010100100110…
…101111100101001110
32021212101001121111121
4112110212233211032
5343041303131224
615002153511154
71505643546463
oct262446574516
967771047447
1023968020814
11a18a360871
12478aa124ba
13234c7b054a
1412352b366a
159542c5be4
hex5949af94e

23968020814 has 8 divisors (see below), whose sum is σ = 36541408968. Its totient is φ = 11787551160.

The previous prime is 23968020787. The next prime is 23968020823. The reversal of 23968020814 is 41802086932.

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

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 3 ways as a sum of consecutive naturals, for example, 98229472 + ... + 98229715.

It is an arithmetic number, because the mean of its divisors is an integer number (4567676121).

Almost surely, 223968020814 is an apocalyptic number.

23968020814 is a deficient number, since it is larger than the sum of its proper divisors (12573388154).

23968020814 is a wasteful number, since it uses less digits than its factorization.

23968020814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196459250.

The product of its (nonzero) digits is 165888, while the sum is 43.

The spelling of 23968020814 in words is "twenty-three billion, nine hundred sixty-eight million, twenty thousand, eight hundred fourteen".

Divisors: 1 2 61 122 196459187 392918374 11984010407 23968020814