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144213030103051 = 71312589912587539
BaseRepresentation
bin100000110010100100110110…
…011011100110100000001011
3200220121122001000122202010001
4200302210312123212200023
5122400241241201244201
61230414315035303431
742243022216221640
oct4062446633464013
9626548030582101
10144213030103051
1141a5044795a318
121421154bbaab77
1362612cc209b40
142787d3b071dc7
1511a14a2817301
hex8329366e680b

144213030103051 has 16 divisors (see below), whose sum is σ = 177494384032000. Its totient is φ = 114101701856928.

The previous prime is 144213030103039. The next prime is 144213030103057. The reversal of 144213030103051 is 150301030312441.

It is a cyclic number.

It is not a de Polignac number, because 144213030103051 - 237 = 144075591149579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144213030103057) 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, 5163040 + ... + 17750578.

It is an arithmetic number, because the mean of its divisors is an integer number (11093399002000).

Almost surely, 2144213030103051 is an apocalyptic number.

144213030103051 is a deficient number, since it is larger than the sum of its proper divisors (33281353928949).

144213030103051 is a wasteful number, since it uses less digits than its factorization.

144213030103051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12713458.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 144213030103051 its reverse (150301030312441), we get a palindrome (294514060415492).

The spelling of 144213030103051 in words is "one hundred forty-four trillion, two hundred thirteen billion, thirty million, one hundred three thousand, fifty-one".

Divisors: 1 7 13 91 125899 881293 1636687 11456809 12587539 88112773 163638007 1145466049 1584758572561 11093310007927 20601861443293 144213030103051