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1300412212 = 22111719372473
BaseRepresentation
bin100110110000010…
…1011011100110100
310100121221210012021
41031200223130310
510130401142322
6333012202524
744140215151
oct11540533464
93317853167
101300412212
11608059a40
12303609444
131795507a8
14c49cb228
15792724c7
hex4d82b734

1300412212 has 96 divisors (see below), whose sum is σ = 2842922880. Its totient is φ = 512593920.

The previous prime is 1300412177. The next prime is 1300412227. The reversal of 1300412212 is 2122140031.

It is a super-2 number, since 2×13004122122 = 3382143842237465888, which contains 22 as substring.

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, 524608 + ... + 527080.

It is an arithmetic number, because the mean of its divisors is an integer number (29613780).

Almost surely, 21300412212 is an apocalyptic number.

It is an amenable number.

1300412212 is an abundant number, since it is smaller than the sum of its proper divisors (1542510668).

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

1300412212 is a wasteful number, since it uses less digits than its factorization.

1300412212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2561 (or 2559 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1300412212 is about 36061.2286534999. The cubic root of 1300412212 is about 1091.5082260613.

Adding to 1300412212 its reverse (2122140031), we get a palindrome (3422552243).

The spelling of 1300412212 in words is "one billion, three hundred million, four hundred twelve thousand, two hundred twelve".

Divisors: 1 2 4 11 17 19 22 34 37 38 44 68 74 76 148 187 209 323 374 407 418 629 646 703 748 814 836 1258 1292 1406 1628 2473 2516 2812 3553 4946 6919 7106 7733 9892 11951 13838 14212 15466 23902 27203 27676 30932 42041 46987 47804 54406 84082 91501 93974 108812 131461 168164 183002 187948 262922 366004 462451 516857 525844 798779 924902 1006511 1033714 1555517 1597558 1738519 1849804 2013022 2067428 3111034 3195116 3477038 4026044 6222068 6954076 8786569 17110687 17573138 19123709 29554823 34221374 35146276 38247418 59109646 68442748 76494836 118219292 325103053 650206106 1300412212