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3121000000114 = 219922091354973
BaseRepresentation
bin101101011010101010000…
…110001010101001110010
3102001100211212010011012211
4231122222012022221302
5402113302000000424
610345433445242334
7441325201200523
oct55325206125162
912040755104184
103121000000114
11aa3677154777
12424a547033aa
13198402c544c9
14ab0b2d8a84a
15562b73cab94
hex2d6aa18aa72

3121000000114 has 16 divisors (see below), whose sum is σ = 4705251364800. Its totient is φ = 1552583633040.

The previous prime is 3121000000109. The next prime is 3121000000147. The reversal of 3121000000114 is 4110000001213.

It is a junction number, because it is equal to n+sod(n) for n = 3121000000094 and 3121000000103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8614732 + ... + 8969704.

It is an arithmetic number, because the mean of its divisors is an integer number (294078210300).

Almost surely, 23121000000114 is an apocalyptic number.

3121000000114 is a deficient number, since it is larger than the sum of its proper divisors (1584251364686).

3121000000114 is a wasteful number, since it uses less digits than its factorization.

3121000000114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377265.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 3121000000114 its reverse (4110000001213), we get a palindrome (7231000001327).

The spelling of 3121000000114 in words is "three trillion, one hundred twenty-one billion, one hundred fourteen", and thus it is an aban number.

Divisors: 1 2 199 398 22091 44182 354973 709946 4396109 8792218 70639627 141279254 7841708543 15683417086 1560500000057 3121000000114