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4048052007 = 337712292243
BaseRepresentation
bin1111000101001000…
…0101111100100111
3101110010010100102010
43301102011330213
531242300131012
61505403445303
7202212605616
oct36122057447
911403110363
104048052007
11179802442a
1294b826833
134c687725c
142a58a187d
1518a5b7c3c
hexf1485f27

4048052007 has 32 divisors (see below), whose sum is σ = 5648417280. Its totient is φ = 2576327040.

The previous prime is 4048051993. The next prime is 4048052017. The reversal of 4048052007 is 7002508404.

It is not a de Polignac number, because 4048052007 - 216 = 4047986471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4048052017) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1803628 + ... + 1805870.

It is an arithmetic number, because the mean of its divisors is an integer number (176513040).

Almost surely, 24048052007 is an apocalyptic number.

4048052007 is a deficient number, since it is larger than the sum of its proper divisors (1600365273).

4048052007 is a wasteful number, since it uses less digits than its factorization.

4048052007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2583.

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 4048052007 is about 63624.3035875443. The cubic root of 4048052007 is about 1593.7322508811.

The spelling of 4048052007 in words is "four billion, forty-eight million, fifty-two thousand, seven".

Divisors: 1 3 37 71 111 213 229 687 2243 2627 6729 7881 8473 16259 25419 48777 82991 159253 248973 477759 513647 601583 1540941 1804749 5892361 17677083 19004939 36468937 57014817 109406811 1349350669 4048052007