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2243312402232 = 2331156767149689
BaseRepresentation
bin100000101001001111110…
…101101011111100111000
321221110101022001112121010
4200221033311223330320
5243223300433332412
64434321414113520
7321034241541156
oct40511765537470
97843338045533
102243312402232
11795424405930
1230292894b8a0
1313370ac6b205
147a8110263d6
153d548b3b33c
hex20a4fd6bf38

2243312402232 has 64 divisors (see below), whose sum is σ = 6118273382400. Its totient is φ = 679775120640.

The previous prime is 2243312402203. The next prime is 2243312402267. The reversal of 2243312402232 is 2322042133422.

It is a self number, because there is not a number n which added to its sum of digits gives 2243312402232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14911644 + ... + 15061332.

It is an arithmetic number, because the mean of its divisors is an integer number (95598021600).

Almost surely, 22243312402232 is an apocalyptic number.

2243312402232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2243312402232 is an abundant number, since it is smaller than the sum of its proper divisors (3874960980168).

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

2243312402232 is a wasteful number, since it uses less digits than its factorization.

2243312402232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206476 (or 206472 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 2243312402232 its reverse (2322042133422), we get a palindrome (4565354535654).

The spelling of 2243312402232 in words is "two trillion, two hundred forty-three billion, three hundred twelve million, four hundred two thousand, two hundred thirty-two".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 264 56767 113534 149689 170301 227068 299378 340602 449067 454136 598756 624437 681204 898134 1197512 1248874 1362408 1646579 1796268 1873311 2497748 3293158 3592536 3746622 4939737 4995496 6586316 7493244 9879474 13172632 14986488 19758948 39517896 8497395463 16994790926 25492186389 33989581852 50984372778 67979163704 93471350093 101968745556 186942700186 203937491112 280414050279 373885400372 560828100558 747770800744 1121656201116 2243312402232