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10978474233 = 329127993617
BaseRepresentation
bin10100011100101111…
…00011100011111001
31001100002221021102210
422032113203203321
5134440442133413
65013214445333
7536025330336
oct121627434371
931302837383
1010978474233
114724076201
122164803849
13105c62b8cc
147620a998d
15443c3b3c3
hex28e5e38f9

10978474233 has 16 divisors (see below), whose sum is σ = 15261972480. Its totient is φ = 7010954496.

The previous prime is 10978474181. The next prime is 10978474253. The reversal of 10978474233 is 33247487901.

It is not a de Polignac number, because 10978474233 - 28 = 10978473977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10978474253) 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 15 ways as a sum of consecutive naturals, for example, 485760 + ... + 507857.

It is an arithmetic number, because the mean of its divisors is an integer number (953873280).

Almost surely, 210978474233 is an apocalyptic number.

It is an amenable number.

10978474233 is a deficient number, since it is larger than the sum of its proper divisors (4283498247).

10978474233 is a wasteful number, since it uses less digits than its factorization.

10978474233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993776.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 10978474233 in words is "ten billion, nine hundred seventy-eight million, four hundred seventy-four thousand, two hundred thirty-three".

Divisors: 1 3 29 87 127 381 3683 11049 993617 2980851 28814893 86444679 126189359 378568077 3659491411 10978474233