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10030231312343 = 119766114221489
BaseRepresentation
bin1001000111110101100001…
…0111111101011111010111
31022111212210001210001002022
42101331120113331133113
52303313403203443333
633155454043003355
72053442324303204
oct221753027753727
938455701701068
1010030231312343
1132178850a7480
12115bb1420955b
13579b0141c018
1426967418acab
15125d9900dc98
hex91f585fd7d7

10030231312343 has 16 divisors (see below), whose sum is σ = 11071600622880. Its totient is φ = 9010734796800.

The previous prime is 10030231312313. The next prime is 10030231312369. The reversal of 10030231312343 is 34321313203001.

It is not a de Polignac number, because 10030231312343 - 210 = 10030231311319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030231312313) 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, 6405458 + ... + 7816031.

It is an arithmetic number, because the mean of its divisors is an integer number (691975038930).

Almost surely, 210030231312343 is an apocalyptic number.

10030231312343 is a deficient number, since it is larger than the sum of its proper divisors (1041369310537).

10030231312343 is a wasteful number, since it uses less digits than its factorization.

10030231312343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14222258.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 10030231312343 its reverse (34321313203001), we get a palindrome (44351544515344).

The spelling of 10030231312343 in words is "ten trillion, thirty billion, two hundred thirty-one million, three hundred twelve thousand, three hundred forty-three".

Divisors: 1 11 97 661 1067 7271 64117 705287 14221489 156436379 1379484433 9400404229 15174328763 103404446519 911839210213 10030231312343