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1030231412043 = 31918074235299
BaseRepresentation
bin11101111110111101001…
…00111100110101001011
310122111012121011021111120
432333132210330311023
5113334403220141133
62105140510330323
7134301044341401
oct16773644746513
93574177137446
101030231412043
11367a11857249
121477ba4b99a3
13761c5595832
1437c134cd471
151bbea851ab3
hexefde93cd4b

1030231412043 has 8 divisors (see below), whose sum is σ = 1445938824000. Its totient is φ = 650672470728.

The previous prime is 1030231411999. The next prime is 1030231412153. The reversal of 1030231412043 is 3402141320301.

It is a happy number.

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

It is not a de Polignac number, because 1030231412043 - 28 = 1030231411787 is a prime.

It is a super-2 number, since 2×10302314120432 (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1030231412543) 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, 9037117593 + ... + 9037117706.

It is an arithmetic number, because the mean of its divisors is an integer number (180742353000).

Almost surely, 21030231412043 is an apocalyptic number.

1030231412043 is a deficient number, since it is larger than the sum of its proper divisors (415707411957).

1030231412043 is a wasteful number, since it uses less digits than its factorization.

1030231412043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18074235321.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1030231412043 its reverse (3402141320301), we get a palindrome (4432372732344).

The spelling of 1030231412043 in words is "one trillion, thirty billion, two hundred thirty-one million, four hundred twelve thousand, forty-three".

Divisors: 1 3 19 57 18074235299 54222705897 343410470681 1030231412043