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12430314450501 = 36481905970573
BaseRepresentation
bin1011010011100010100001…
…1110100010111001000101
31122000022210222122010011020
42310320220132202321011
53112124240444404001
642234224014101353
72422026531335463
oct264705036427105
948008728563136
1012430314450501
113a627374a4582
1214890b31aa859
136c22345b02ac
1430d8b7c81833
1516851ad58736
hexb4e287a2e45

12430314450501 has 16 divisors (see below), whose sum is σ = 16578374608320. Its totient is φ = 8284565640960.

The previous prime is 12430314450481. The next prime is 12430314450511. The reversal of 12430314450501 is 10505441303421.

It is not a de Polignac number, because 12430314450501 - 226 = 12430247341637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12430314450511) 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, 176098851 + ... + 176169423.

It is an arithmetic number, because the mean of its divisors is an integer number (1036148413020).

Almost surely, 212430314450501 is an apocalyptic number.

It is an amenable number.

12430314450501 is a deficient number, since it is larger than the sum of its proper divisors (4148060157819).

12430314450501 is an equidigital number, since it uses as much as digits as its factorization.

12430314450501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86116.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 12430314450501 its reverse (10505441303421), we get a palindrome (22935755753922).

The spelling of 12430314450501 in words is "twelve trillion, four hundred thirty billion, three hundred fourteen million, four hundred fifty thousand, five hundred one".

Divisors: 1 3 6481 9059 19443 27177 70573 211719 58711379 176134137 457383613 639320807 1372150839 1917962421 4143438150167 12430314450501