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2313241311204 = 2232161939689131
BaseRepresentation
bin100001101010010111111…
…011010011011111100100
322012010212202122011220200
4201222113323103133210
5300400004233424304
64530404405230500
7326061163501305
oct41522773233744
98163782564820
102313241311204
1181204946118a
123143a3a02430
1313a1a3754565
147dd664147ac
154028cda7e39
hex21a97ed37e4

2313241311204 has 36 divisors (see below), whose sum is σ = 5850971839440. Its totient is φ = 770604148080.

The previous prime is 2313241311191. The next prime is 2313241311211. The reversal of 2313241311204 is 4021131423132.

2313241311204 is a `hidden beast` number, since 2 + 3 + 1 + 32 + 413 + 11 + 204 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19786282 + ... + 19902849.

It is an arithmetic number, because the mean of its divisors is an integer number (162526995540).

Almost surely, 22313241311204 is an apocalyptic number.

It is an amenable number.

2313241311204 is an abundant number, since it is smaller than the sum of its proper divisors (3537730528236).

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

2313241311204 is a wasteful number, since it uses less digits than its factorization.

2313241311204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39690760 (or 39690755 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 2313241311204 its reverse (4021131423132), we get a palindrome (6334372734336).

The spelling of 2313241311204 in words is "two trillion, three hundred thirteen billion, two hundred forty-one million, three hundred eleven thousand, two hundred four".

Divisors: 1 2 3 4 6 9 12 18 36 1619 3238 4857 6476 9714 14571 19428 29142 58284 39689131 79378262 119067393 158756524 238134786 357202179 476269572 714404358 1428808716 64256703089 128513406178 192770109267 257026812356 385540218534 578310327801 771080437068 1156620655602 2313241311204