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33020130122 = 278921312273
BaseRepresentation
bin11110110000001001…
…110011001101001010
310011020020012102001022
4132300021303031022
51020111123130442
623100315552442
72246161321640
oct366011631512
9104206172038
1033020130122
1113005003541
12649645b722
133162ca7045
1418535b1190
15cd3d473d2
hex7b027334a

33020130122 has 48 divisors (see below), whose sum is σ = 57711500352. Its totient is φ = 13879557120.

The previous prime is 33020130103. The next prime is 33020130163. The reversal of 33020130122 is 22103102033.

It is a self number, because there is not a number n which added to its sum of digits gives 33020130122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14525978 + ... + 14528250.

It is an arithmetic number, because the mean of its divisors is an integer number (1202322924).

Almost surely, 233020130122 is an apocalyptic number.

33020130122 is a deficient number, since it is larger than the sum of its proper divisors (24691370230).

33020130122 is a wasteful number, since it uses less digits than its factorization.

33020130122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2591 (or 2502 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 33020130122 its reverse (22103102033), we get a palindrome (55123232155).

The spelling of 33020130122 in words is "thirty-three billion, twenty million, one hundred thirty thousand, one hundred twenty-two".

Divisors: 1 2 7 14 89 131 178 262 623 917 1246 1834 2273 4546 7921 11659 15842 15911 23318 31822 55447 81613 110894 163226 202297 297763 404594 595526 1037651 1416079 2075302 2084341 2832158 4168682 7263557 14527114 18004433 26500907 36008866 53001814 126031031 185506349 252062062 371012698 2358580723 4717161446 16510065061 33020130122