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8474468038 = 28947609371
BaseRepresentation
bin1111110010001111…
…00001111011000110
3210212121012120200121
413321013201323012
5114323430434123
63520525132154
7420001534621
oct77107417306
923777176617
108474468038
1136596862a3
1217860ba05a
13a50928b3a
145a56d4db8
15348ebd75d
hex1f91e1ec6

8474468038 has 8 divisors (see below), whose sum is σ = 12854530440. Its totient is φ = 4189624560.

The previous prime is 8474468033. The next prime is 8474468039. The reversal of 8474468038 is 8308644748.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8474468033) 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 3 ways as a sum of consecutive naturals, for example, 23804508 + ... + 23804863.

It is an arithmetic number, because the mean of its divisors is an integer number (1606816305).

Almost surely, 28474468038 is an apocalyptic number.

8474468038 is a deficient number, since it is larger than the sum of its proper divisors (4380062402).

8474468038 is a wasteful number, since it uses less digits than its factorization.

8474468038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47609462.

The product of its (nonzero) digits is 4128768, while the sum is 52.

The square root of 8474468038 is about 92056.8739312823. The cubic root of 8474468038 is about 2038.7821160427.

The spelling of 8474468038 in words is "eight billion, four hundred seventy-four million, four hundred sixty-eight thousand, thirty-eight".

Divisors: 1 2 89 178 47609371 95218742 4237234019 8474468038