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3994470902724 = 2232911478364663
BaseRepresentation
bin111010001000001001000…
…001001110101111000100
3112010212102112201110100120
4322020021001032233010
51010421134022341344
612255011250141540
7561406466313021
oct72101101165704
915125375643316
103994470902724
111300055763a95
125461a42818b0
1322c8a5467943
14db494cb0548
156dd8a88e219
hex3a20904ebc4

3994470902724 has 24 divisors (see below), whose sum is σ = 9641826317760. Its totient is φ = 1285576842144.

The previous prime is 3994470902707. The next prime is 3994470902731. The reversal of 3994470902724 is 4272090744993.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5739181984 + ... + 5739182679.

It is an arithmetic number, because the mean of its divisors is an integer number (401742763240).

Almost surely, 23994470902724 is an apocalyptic number.

It is an amenable number.

3994470902724 is an abundant number, since it is smaller than the sum of its proper divisors (5647355415036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3994470902724 is a wasteful number, since it uses less digits than its factorization.

3994470902724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11478364699 (or 11478364697 counting only the distinct ones).

The product of its (nonzero) digits is 27433728, while the sum is 60.

The spelling of 3994470902724 in words is "three trillion, nine hundred ninety-four billion, four hundred seventy million, nine hundred two thousand, seven hundred twenty-four".