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30344233244303 = 1121213206742611
BaseRepresentation
bin1101110011001000100010…
…01111100101011010001111
310222102212202210021102012202
412321210101033211122033
512434124442202304203
6144311540500152115
76251204246603516
oct671442117453217
9128385683242182
1030344233244303
119739a0a659500
1234a0aba39863b
1313c15ab3689a4
1476c950da767d
153794ca919388
hex1b99113e568f

30344233244303 has 12 divisors (see below), whose sum is σ = 33381075618744. Its totient is φ = 27562924765200.

The previous prime is 30344233244293. The next prime is 30344233244317.

30344233244303 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 30344233244303 - 212 = 30344233240207 is a prime.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30344233244323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103224533 + ... + 103518078.

It is an arithmetic number, because the mean of its divisors is an integer number (2781756301562).

Almost surely, 230344233244303 is an apocalyptic number.

30344233244303 is a deficient number, since it is larger than the sum of its proper divisors (3036842374441).

30344233244303 is a wasteful number, since it uses less digits than its factorization.

30344233244303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206743846 (or 206743835 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 38.

It can be divided in two parts, 3034423 and 3244303, that added together give a palindrome (6278726).

The spelling of 30344233244303 in words is "thirty trillion, three hundred forty-four billion, two hundred thirty-three million, two hundred forty-four thousand, three hundred three".

Divisors: 1 11 121 1213 13343 146773 206742611 2274168721 25015855931 250778787143 2758566658573 30344233244303