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6424080131 = 76713697399
BaseRepresentation
bin1011111101110011…
…11010111100000011
3121120201001002020202
411332321322330003
5101124031031011
62541242155415
7315123531410
oct57671727403
917521032222
106424080131
1127a7253537
1212b34b2b6b
137b4bbb961
1444d281107
15278ea623b
hex17ee7af03

6424080131 has 8 divisors (see below), whose sum is σ = 7451385600. Its totient is φ = 5424169608.

The previous prime is 6424080109. The next prime is 6424080133. The reversal of 6424080131 is 1310804246.

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 6424080131 - 210 = 6424079107 is a prime.

It is a super-2 number, since 2×64240801312 = 82537611059017954322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6424080094 and 6424080103.

It is not an unprimeable number, because it can be changed into a prime (6424080133) 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, 6848231 + ... + 6849168.

It is an arithmetic number, because the mean of its divisors is an integer number (931423200).

Almost surely, 26424080131 is an apocalyptic number.

6424080131 is a deficient number, since it is larger than the sum of its proper divisors (1027305469).

6424080131 is a wasteful number, since it uses less digits than its factorization.

6424080131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13697473.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 6424080131 is about 80150.3595188443. The cubic root of 6424080131 is about 1858.9611622032.

Adding to 6424080131 its reverse (1310804246), we get a palindrome (7734884377).

The spelling of 6424080131 in words is "six billion, four hundred twenty-four million, eighty thousand, one hundred thirty-one".

Divisors: 1 7 67 469 13697399 95881793 917725733 6424080131