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12030344401 = 89547924671
BaseRepresentation
bin10110011010001000…
…00111110011010001
31011001102012211001011
423031010013303101
5144114232010101
65305432010521
7604060145245
oct131504076321
934042184034
1012030344401
1151138a7899
1223b8b30a41
13119952a4aa
14821a7a425
154a6266751
hex2cd107cd1

12030344401 has 8 divisors (see below), whose sum is σ = 12168230400. Its totient is φ = 11892518880.

The previous prime is 12030344387. The next prime is 12030344453. The reversal of 12030344401 is 10444303021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12030344401 - 27 = 12030344273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12030344701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 475296 + ... + 499966.

It is an arithmetic number, because the mean of its divisors is an integer number (1521028800).

Almost surely, 212030344401 is an apocalyptic number.

It is an amenable number.

12030344401 is a deficient number, since it is larger than the sum of its proper divisors (137885999).

12030344401 is an equidigital number, since it uses as much as digits as its factorization.

12030344401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30239.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 12030344401 its reverse (10444303021), we get a palindrome (22474647422).

The spelling of 12030344401 in words is "twelve billion, thirty million, three hundred forty-four thousand, four hundred one".

Divisors: 1 89 5479 24671 487631 2195719 135172409 12030344401