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12302010003311 = 7341874778497
BaseRepresentation
bin1011001100000100100011…
…1011111010111101101111
31121120001122020011212201122
42303001020323322331233
53103024004030101221
642055244304331155
72406535163462000
oct263011073727557
947501566155648
1012302010003311
113a13286a30366
121468266313abb
136b30c7a88a62
143075c5a611a7
1516500bcbaeab
hexb3048efaf6f

12302010003311 has 16 divisors (see below), whose sum is σ = 14696278766400. Its totient is φ = 10287395112960.

The previous prime is 12302010003287. The next prime is 12302010003329. The reversal of 12302010003311 is 11330001020321.

It is not a de Polignac number, because 12302010003311 - 26 = 12302010003247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12302010003311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12302010003011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 437375186 + ... + 437403311.

It is an arithmetic number, because the mean of its divisors is an integer number (918517422900).

Almost surely, 212302010003311 is an apocalyptic number.

12302010003311 is a deficient number, since it is larger than the sum of its proper divisors (2394268763089).

12302010003311 is an frugal number, since it uses more digits than its factorization.

12302010003311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874778559 (or 874778545 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 12302010003311 its reverse (11330001020321), we get a palindrome (23632011023632).

The spelling of 12302010003311 in words is "twelve trillion, three hundred two billion, ten million, three thousand, three hundred eleven".

Divisors: 1 7 41 49 287 343 2009 14063 874778497 6123449479 35865918377 42864146353 251061428639 300049024471 1757430000473 12302010003311