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4272554304 = 2635436389
BaseRepresentation
bin1111111010101010…
…0000000101000000
3102000202120020200000
43332222200011000
532222233214204
61543543400000
7210610053354
oct37652400500
912022506600
104272554304
1118a2822317
129b2a53000
13531230055
142c7621464
151a0162039
hexfeaa0140

4272554304 has 168 divisors, whose sum is σ = 12997464480. Its totient is φ = 1390846464.

The previous prime is 4272554269. The next prime is 4272554353. The reversal of 4272554304 is 4034552724.

4272554304 is a `hidden beast` number, since 4 + 2 + 72 + 554 + 30 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 4.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 665542 + ... + 671930.

It is an arithmetic number, because the mean of its divisors is an integer number (77365860).

Almost surely, 24272554304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4272554304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6498732240).

4272554304 is an abundant number, since it is smaller than the sum of its proper divisors (8724910176).

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

4272554304 is an equidigital number, since it uses as much as digits as its factorization.

4272554304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6459 (or 6437 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 36.

The square root of 4272554304 is about 65364.7787726693. The cubic root of 4272554304 is about 1622.6662267500. Note that the first 3 decimals are identical.

The spelling of 4272554304 in words is "four billion, two hundred seventy-two million, five hundred fifty-four thousand, three hundred four".