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4048008004 = 222389494383
BaseRepresentation
bin1111000101000111…
…1011001101000100
3101110010001010001101
43301101323031010
531242242224004
61505402505444
7202212333415
oct36121731504
911403033041
104048008004
111797aa4367
1294b805284
134c6860211
142a588d80c
1518a5a9ba4
hexf147b344

4048008004 has 24 divisors (see below), whose sum is σ = 7475086080. Its totient is φ = 1914247104.

The previous prime is 4048007947. The next prime is 4048008059. The reversal of 4048008004 is 4008008404.

It is a happy number.

4048008004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239004 + ... + 255379.

It is an arithmetic number, because the mean of its divisors is an integer number (311461920).

Almost surely, 24048008004 is an apocalyptic number.

It is an amenable number.

4048008004 is a deficient number, since it is larger than the sum of its proper divisors (3427078076).

4048008004 is a wasteful number, since it uses less digits than its factorization.

4048008004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494499 (or 494497 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

The square root of 4048008004 is about 63623.9577832124. The cubic root of 4048008004 is about 1593.7264761485.

The spelling of 4048008004 in words is "four billion, forty-eight million, eight thousand, four".

Divisors: 1 2 4 23 46 89 92 178 356 2047 4094 8188 494383 988766 1977532 11370809 22741618 44000087 45483236 88000174 176000348 1012002001 2024004002 4048008004