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2213411323040 = 25518176429949
BaseRepresentation
bin100000001101011001100…
…110000111110010100000
321211121012102220100001122
4200031121212013302200
5242231031244314130
64412454354151412
7315625252551161
oct40153146076240
97747172810048
102213411323040
1178377aa96535
122b8b82b82568
1313095422c648
14791b5bab768
153c898a522e5
hex20359987ca0

2213411323040 has 48 divisors (see below), whose sum is σ = 5258074840200. Its totient is φ = 880473000960.

The previous prime is 2213411323009. The next prime is 2213411323069. The reversal of 2213411323040 is 403231143122.

It can be written as a sum of positive squares in 4 ways, for example, as 311582774416 + 1901828548624 = 558196^2 + 1379068^2 .

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 7 ways as a sum of consecutive naturals, for example, 38186015 + ... + 38243934.

Almost surely, 22213411323040 is an apocalyptic number.

2213411323040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2213411323040 is an abundant number, since it is smaller than the sum of its proper divisors (3044663517160).

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

2213411323040 is a wasteful number, since it uses less digits than its factorization.

2213411323040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76430145 (or 76430137 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 2213411323040 its reverse (403231143122), we get a palindrome (2616642466162).

The spelling of 2213411323040 in words is "two trillion, two hundred thirteen billion, four hundred eleven million, three hundred twenty-three thousand, forty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 181 362 724 905 1448 1810 2896 3620 5792 7240 14480 28960 76429949 152859898 305719796 382149745 611439592 764299490 1222879184 1528598980 2445758368 3057197960 6114395920 12228791840 13833820769 27667641538 55335283076 69169103845 110670566152 138338207690 221341132304 276676415380 442682264608 553352830760 1106705661520 2213411323040