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4252675731 = 383107159617
BaseRepresentation
bin1111110101111010…
…1010111010010011
3101222101011022101120
43331132222322103
532202141110411
61541553333323
7210246101343
oct37536527223
911871138346
104252675731
111892585247
129a8267243
1352a08cc95
142c4b28d23
1519d537106
hexfd7aae93

4252675731 has 16 divisors (see below), whose sum is σ = 5792217984. Its totient is φ = 2774764544.

The previous prime is 4252675723. The next prime is 4252675751. The reversal of 4252675731 is 1375762524.

It is a cyclic number.

It is not a de Polignac number, because 4252675731 - 23 = 4252675723 is a prime.

It is a super-2 number, since 2×42526757312 = 36170501746072768722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4252675751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53166 + ... + 106451.

It is an arithmetic number, because the mean of its divisors is an integer number (362013624).

Almost surely, 24252675731 is an apocalyptic number.

4252675731 is a deficient number, since it is larger than the sum of its proper divisors (1539542253).

4252675731 is a wasteful number, since it uses less digits than its factorization.

4252675731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159810.

The product of its digits is 352800, while the sum is 42.

The square root of 4252675731 is about 65212.5427429417. The cubic root of 4252675731 is about 1620.1457638236.

The spelling of 4252675731 in words is "four billion, two hundred fifty-two million, six hundred seventy-five thousand, seven hundred thirty-one".

Divisors: 1 3 83 107 249 321 8881 26643 159617 478851 13248211 17079019 39744633 51237057 1417558577 4252675731