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53023130630060 = 225103136718829103
BaseRepresentation
bin11000000111001011010001…
…10111011011011110101100
320221201221222010210021221012
430003211220313123132230
523422212332420130220
6304434253454324352
714111536414661363
oct1403455067333654
9227657863707835
1053023130630060
1115992a8aa26558
125b442a31b96b8
1323780a13bb516
14d144944b47da
1561e3bedb8ac5
hex303968ddb7ac

53023130630060 has 48 divisors (see below), whose sum is σ = 112511879940096. Its totient is φ = 20987971518912.

The previous prime is 53023130630039. The next prime is 53023130630083. The reversal of 53023130630060 is 6003603132035.

It is a super-2 number, since 2×530231306300602 (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53023130629999 and 53023130630026.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6598532 + ... + 12230571.

It is an arithmetic number, because the mean of its divisors is an integer number (2343997498752).

Almost surely, 253023130630060 is an apocalyptic number.

It is an amenable number.

53023130630060 is an abundant number, since it is smaller than the sum of its proper divisors (59488749310036).

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

53023130630060 is a wasteful number, since it uses less digits than its factorization.

53023130630060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18830582 (or 18830580 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 32.

Adding to 53023130630060 its reverse (6003603132035), we get a palindrome (59026733762095).

The spelling of 53023130630060 in words is "fifty-three trillion, twenty-three billion, one hundred thirty million, six hundred thirty thousand, sixty".

Divisors: 1 2 4 5 10 20 103 206 412 515 1030 1367 2060 2734 5468 6835 13670 27340 140801 281602 563204 704005 1408010 2816020 18829103 37658206 75316412 94145515 188291030 376582060 1939397609 3878795218 7757590436 9696988045 19393976090 25739383801 38787952180 51478767602 102957535204 128696919005 257393838010 514787676020 2651156531503 5302313063006 10604626126012 13255782657515 26511565315030 53023130630060