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103407030330 = 235171391458697
BaseRepresentation
bin110000001001110001…
…0100001000000111010
3100212220121120102020020
41200103202201000322
53143234144432310
6115300551311310
710320344153352
oct1402342410072
9325817512206
10103407030330
113a94463344a
121805a97b536
13999c627516
14500d73bb62
152a533d0170
hex18138a103a

103407030330 has 64 divisors (see below), whose sum is σ = 264666165120. Its totient is φ = 25766406144.

The previous prime is 103407030299. The next prime is 103407030409. The reversal of 103407030330 is 33030704301.

It is a self number, because there is not a number n which added to its sum of digits gives 103407030330.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 658459 + ... + 800238.

It is an arithmetic number, because the mean of its divisors is an integer number (4135408830).

Almost surely, 2103407030330 is an apocalyptic number.

103407030330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103407030330 is an abundant number, since it is smaller than the sum of its proper divisors (161259134790).

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

103407030330 is a wasteful number, since it uses less digits than its factorization.

103407030330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1458863.

The product of its (nonzero) digits is 2268, while the sum is 24.

Adding to 103407030330 its reverse (33030704301), we get a palindrome (136437734631).

The spelling of 103407030330 in words is "one hundred three billion, four hundred seven million, thirty thousand, three hundred thirty".

Divisors: 1 2 3 5 6 10 15 17 30 34 51 85 102 139 170 255 278 417 510 695 834 1390 2085 2363 4170 4726 7089 11815 14178 23630 35445 70890 1458697 2917394 4376091 7293485 8752182 14586970 21880455 24797849 43760910 49595698 74393547 123989245 148787094 202758883 247978490 371967735 405517766 608276649 743935470 1013794415 1216553298 2027588830 3041383245 3446901011 6082766490 6893802022 10340703033 17234505055 20681406066 34469010110 51703515165 103407030330