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378668094483 = 3773247011151
BaseRepresentation
bin1011000001010100110…
…00001001010000010011
31100012102000211021212010
411200222120021100103
522201003013010413
6445542511234003
736233514460440
oct5405230112023
91305360737763
10378668094483
111366572a4018
126147b218903
1329929037343
14144830529c7
159cb3c88dc3
hex582a609413

378668094483 has 16 divisors (see below), whose sum is σ = 584922407936. Its totient is φ = 213417633600.

The previous prime is 378668094463. The next prime is 378668094521. The reversal of 378668094483 is 384490866873.

It is not a de Polignac number, because 378668094483 - 224 = 378651317267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (378668094463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123504043 + ... + 123507108.

It is an arithmetic number, because the mean of its divisors is an integer number (36557650496).

Almost surely, 2378668094483 is an apocalyptic number.

378668094483 is a deficient number, since it is larger than the sum of its proper divisors (206254313453).

378668094483 is a wasteful number, since it uses less digits than its factorization.

378668094483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247011234.

The product of its (nonzero) digits is 167215104, while the sum is 66.

The spelling of 378668094483 in words is "three hundred seventy-eight billion, six hundred sixty-eight million, ninety-four thousand, four hundred eighty-three".

Divisors: 1 3 7 21 73 219 511 1533 247011151 741033453 1729078057 5187234171 18031814023 54095442069 126222698161 378668094483