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12030312003002 = 231194037290371
BaseRepresentation
bin1010111100010000011001…
…1110010011010110111010
31120121002100010110101211022
42233010012132103112322
53034101034333044002
641330352105302442
72351106226542056
oct257040636232672
946532303411738
1012030312003002
113919032550357
12142367b194a22
136935b85c5c37
142d83ad642c66
1515ce09129ba2
hexaf1067935ba

12030312003002 has 8 divisors (see below), whose sum is σ = 18627579875712. Its totient is φ = 5821118711100.

The previous prime is 12030312002987. The next prime is 12030312003019. The reversal of 12030312003002 is 20030021303021.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97018645124 + ... + 97018645247.

It is an arithmetic number, because the mean of its divisors is an integer number (2328447484464).

Almost surely, 212030312003002 is an apocalyptic number.

12030312003002 is a deficient number, since it is larger than the sum of its proper divisors (6597267872710).

12030312003002 is a wasteful number, since it uses less digits than its factorization.

12030312003002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194037290404.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12030312003002 its reverse (20030021303021), we get a palindrome (32060333306023).

The spelling of 12030312003002 in words is "twelve trillion, thirty billion, three hundred twelve million, three thousand, two".

Divisors: 1 2 31 62 194037290371 388074580742 6015156001501 12030312003002