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4048936032 = 25342176417
BaseRepresentation
bin1111000101010101…
…1101110001100000
3101110011210021001210
43301111131301200
531243011423112
61505434430120
7202223250141
oct36125356140
911404707053
104048936032
111798578629
1294bb92340
134c6ac674b
142a5a51ac8
1518a6deb3c
hexf155dc60

4048936032 has 24 divisors (see below), whose sum is σ = 10628457336. Its totient is φ = 1349645312.

The previous prime is 4048936013. The next prime is 4048936033. The reversal of 4048936032 is 2306398404.

4048936032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-3 number, since 3×40489360323 (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4048936033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21088113 + ... + 21088304.

It is an arithmetic number, because the mean of its divisors is an integer number (442852389).

Almost surely, 24048936032 is an apocalyptic number.

It is an amenable number.

4048936032 is an abundant number, since it is smaller than the sum of its proper divisors (6579521304).

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

4048936032 is a wasteful number, since it uses less digits than its factorization.

4048936032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42176430 (or 42176422 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 39.

The square root of 4048936032 is about 63631.2504356154. The cubic root of 4048936032 is about 1593.8482570164.

The spelling of 4048936032 in words is "four billion, forty-eight million, nine hundred thirty-six thousand, thirty-two".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 42176417 84352834 126529251 168705668 253058502 337411336 506117004 674822672 1012234008 1349645344 2024468016 4048936032