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3031010424 = 2332137694211
BaseRepresentation
bin1011010010101001…
…1000110001111000
321211020101021122100
42310222120301320
522201414313144
61220433023400
7135053110041
oct26452306170
97736337570
103031010424
111315a20aa2
127070b4b60
13393c513c0
1420a7998c8
1512b16c269
hexb4a98c78

3031010424 has 96 divisors (see below), whose sum is σ = 8854045200. Its totient is φ = 931184640.

The previous prime is 3031010419. The next prime is 3031010441. The reversal of 3031010424 is 4240101303.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3031010397 and 3031010406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 717679 + ... + 721889.

Almost surely, 23031010424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3031010424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4427022600).

3031010424 is an abundant number, since it is smaller than the sum of its proper divisors (5823034776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3031010424 is a wasteful number, since it uses less digits than its factorization.

3031010424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5005 (or 4998 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3031010424 is about 55054.6131037173. The cubic root of 3031010424 is about 1447.2019642868.

Adding to 3031010424 its reverse (4240101303), we get a palindrome (7271111727).

The spelling of 3031010424 in words is "three billion, thirty-one million, ten thousand, four hundred twenty-four".

Divisors: 1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 72 78 104 117 156 234 312 468 769 936 1538 2307 3076 4211 4614 6152 6921 8422 9228 9997 12633 13842 16844 18456 19994 25266 27684 29991 33688 37899 39988 50532 54743 55368 59982 75798 79976 89973 101064 109486 119964 151596 164229 179946 218972 239928 303192 328458 359892 437944 492687 656916 719784 985374 1313832 1970748 3238259 3941496 6476518 9714777 12953036 19429554 25906072 29144331 38859108 42097367 58288662 77718216 84194734 116577324 126292101 168389468 233154648 252584202 336778936 378876303 505168404 757752606 1010336808 1515505212 3031010424