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4252366879 = 43683144791
BaseRepresentation
bin1111110101110101…
…1111100000011111
3101222100120121201121
43331131133200133
532202101220004
61541542551411
7210243344035
oct37535374037
911870517647
104252366879
1118923941a2
129a8138567
13529cb2527
142c4a88555
1519d4c5854
hexfd75f81f

4252366879 has 8 divisors (see below), whose sum is σ = 4357660032. Its totient is φ = 4147364760.

The previous prime is 4252366843. The next prime is 4252366897. The reversal of 4252366879 is 9786632524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4252366879 - 213 = 4252358687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4252366829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43027 + ... + 101764.

It is an arithmetic number, because the mean of its divisors is an integer number (544707504).

Almost surely, 24252366879 is an apocalyptic number.

4252366879 is a deficient number, since it is larger than the sum of its proper divisors (105293153).

4252366879 is a wasteful number, since it uses less digits than its factorization.

4252366879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145517.

The product of its digits is 4354560, while the sum is 52.

The square root of 4252366879 is about 65210.1746585608. The cubic root of 4252366879 is about 1620.1065416644.

The spelling of 4252366879 in words is "four billion, two hundred fifty-two million, three hundred sixty-six thousand, eight hundred seventy-nine".

Divisors: 1 43 683 29369 144791 6226013 98892253 4252366879