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34124244131 = 191796012849
BaseRepresentation
bin11111110001111101…
…101010010010100011
310021002011210012201202
4133301331222102203
51024341301303011
623402040551415
72315426201135
oct376175522243
9107064705652
1034124244131
111352127875a
12674418256b
1332aa968443
14191a0a1055
15d4ac4223b
hex7f1f6a4a3

34124244131 has 4 divisors (see below), whose sum is σ = 35920257000. Its totient is φ = 32328231264.

The previous prime is 34124244113. The next prime is 34124244137. The reversal of 34124244131 is 13144242143.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 34124244131 - 214 = 34124227747 is a prime.

It is a super-4 number, since 4×341242441314 (a number of 43 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34124244094 and 34124244103.

It is not an unprimeable number, because it can be changed into a prime (34124244137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 898006406 + ... + 898006443.

It is an arithmetic number, because the mean of its divisors is an integer number (8980064250).

Almost surely, 234124244131 is an apocalyptic number.

34124244131 is a deficient number, since it is larger than the sum of its proper divisors (1796012869).

34124244131 is a wasteful number, since it uses less digits than its factorization.

34124244131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1796012868.

The product of its digits is 9216, while the sum is 29.

Adding to 34124244131 its reverse (13144242143), we get a palindrome (47268486274).

The spelling of 34124244131 in words is "thirty-four billion, one hundred twenty-four million, two hundred forty-four thousand, one hundred thirty-one".

Divisors: 1 19 1796012849 34124244131