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2133332030 = 255971127401
BaseRepresentation
bin111111100101000…
…0001000000111110
312111200020111101102
41333022001000332
513332113111110
6551404413102
7103603010624
oct17712010076
95450214342
102133332030
119a5234a25
124b6547192
1327cc8b65b
14163485514
15c744d5a5
hex7f28103e

2133332030 has 64 divisors (see below), whose sum is σ = 4001218560. Its totient is φ = 818496000.

The previous prime is 2133332029. The next prime is 2133332083. The reversal of 2133332030 is 302333312.

It is a super-2 number, since 2×21333320302 = 9102211100447841800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2133331993 and 2133332011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5319830 + ... + 5320230.

It is an arithmetic number, because the mean of its divisors is an integer number (62519040).

Almost surely, 22133332030 is an apocalyptic number.

2133332030 is a deficient number, since it is larger than the sum of its proper divisors (1867886530).

2133332030 is a wasteful number, since it uses less digits than its factorization.

2133332030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665.

The product of its (nonzero) digits is 972, while the sum is 20.

The square root of 2133332030 is about 46188.0074261707. The cubic root of 2133332030 is about 1287.3189173169.

Adding to 2133332030 its reverse (302333312), we get a palindrome (2435665342).

The spelling of 2133332030 in words is "two billion, one hundred thirty-three million, three hundred thirty-two thousand, thirty".

Divisors: 1 2 5 10 59 71 118 127 142 254 295 355 401 590 635 710 802 1270 2005 4010 4189 7493 8378 9017 14986 18034 20945 23659 28471 37465 41890 45085 47318 50927 56942 74930 90170 101854 118295 142355 236590 254635 284710 509270 532003 1064006 1679789 2660015 3004693 3359578 3615817 5320030 6009386 7231634 8398945 15023465 16797890 18079085 30046930 36158170 213333203 426666406 1066666015 2133332030