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103223424213 = 32713413074047
BaseRepresentation
bin110000000100010011…
…0000111010011010101
3100212102211002020222200
41200020212013103111
53142400144033323
6115230432115113
710312654425510
oct1401046072325
9325384066880
10103223424213
113a85aa28458
1218009395a99
139970590150
144dd31c5d77
152a42213443
hex18089874d5

103223424213 has 48 divisors (see below), whose sum is σ = 187984183296. Its totient is φ = 53119514880.

The previous prime is 103223424203. The next prime is 103223424247. The reversal of 103223424213 is 312424322301.

103223424213 is a `hidden beast` number, since 1 + 0 + 3 + 2 + 23 + 424 + 213 = 666.

It is not a de Polignac number, because 103223424213 - 214 = 103223407829 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103223424203) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1503445 + ... + 1570602.

It is an arithmetic number, because the mean of its divisors is an integer number (3916337152).

Almost surely, 2103223424213 is an apocalyptic number.

103223424213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

103223424213 is a deficient number, since it is larger than the sum of its proper divisors (84760759083).

103223424213 is a wasteful number, since it uses less digits than its factorization.

103223424213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3074114 (or 3074111 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 103223424213 its reverse (312424322301), we get a palindrome (415647746514).

The spelling of 103223424213 in words is "one hundred three billion, two hundred twenty-three million, four hundred twenty-four thousand, two hundred thirteen".

Divisors: 1 3 7 9 13 21 39 41 63 91 117 123 273 287 369 533 819 861 1599 2583 3731 4797 11193 33579 3074047 9222141 21518329 27666423 39962611 64554987 119887833 126035927 193664961 279738277 359663499 378107781 839214831 882251489 1134323343 1638467051 2517644493 2646754467 4915401153 7940263401 11469269357 14746203459 34407808071 103223424213