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212013333008 = 2497151904679
BaseRepresentation
bin1100010101110011111…
…0101011101000010000
3202021020120111020021222
43011130332223220100
511433200403124013
6241221513304212
721213613411331
oct3053476535020
9667216436258
10212013333008
1181a06aaa094
123510aa05068
1316cba171649
14a3937b0288
1557ace7a508
hex315cfaba10

212013333008 has 40 divisors (see below), whose sum is σ = 417759511680. Its totient is φ = 104218905600.

The previous prime is 212013333001. The next prime is 212013333017. The reversal of 212013333008 is 800333310212.

212013333008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2120133330082 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (212013333001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217988 + ... + 686691.

It is an arithmetic number, because the mean of its divisors is an integer number (10443987792).

Almost surely, 2212013333008 is an apocalyptic number.

It is an amenable number.

212013333008 is a deficient number, since it is larger than the sum of its proper divisors (205746178672).

212013333008 is a wasteful number, since it uses less digits than its factorization.

212013333008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904935 (or 904929 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The spelling of 212013333008 in words is "two hundred twelve billion, thirteen million, three hundred thirty-three thousand, eight".

Divisors: 1 2 4 8 16 97 151 194 302 388 604 776 1208 1552 2416 14647 29294 58588 117176 234352 904679 1809358 3618716 7237432 14474864 87753863 136606529 175507726 273213058 351015452 546426116 702030904 1092852232 1404061808 2185704464 13250833313 26501666626 53003333252 106006666504 212013333008