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34124242143 = 321315337751
BaseRepresentation
bin11111110001111101…
…101001110011011111
310021002011210010000010
4133301331221303133
51024341301222033
623402040534303
72315426162265
oct376175516337
9107064703003
1034124242143
1113521277212
126744181393
1332aa967574
14191a0a0435
15d4ac41863
hex7f1f69cdf

34124242143 has 8 divisors (see below), whose sum is σ = 45520349056. Its totient is φ = 22738815000.

The previous prime is 34124242133. The next prime is 34124242151.

34124242143 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 34124242143 - 28 = 34124241887 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34124242143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34124242133) 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, 2662483 + ... + 2675268.

It is an arithmetic number, because the mean of its divisors is an integer number (5690043632).

Almost surely, 234124242143 is an apocalyptic number.

34124242143 is a deficient number, since it is larger than the sum of its proper divisors (11396106913).

34124242143 is a wasteful number, since it uses less digits than its factorization.

34124242143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5339885.

The product of its digits is 18432, while the sum is 30.

The spelling of 34124242143 in words is "thirty-four billion, one hundred twenty-four million, two hundred forty-two thousand, one hundred forty-three".

Divisors: 1 3 2131 6393 5337751 16013253 11374747381 34124242143