Search a number
-
+
5112150041551 = 72017362075929
BaseRepresentation
bin100101001100100001111…
…1000110010001111001111
3200002201100112012112022211
41022121003320302033033
51132224140402312201
614512253405051251
71035224562246250
oct112310370621717
920081315175284
105112150041551
1116a1061474713
126a6928856b27
132b10c5b502b7
14139602320b27
158cea3468651
hex4a643e323cf

5112150041551 has 8 divisors (see below), whose sum is σ = 5845353813920. Its totient is φ = 4379670425088.

The previous prime is 5112150041549. The next prime is 5112150041597. The reversal of 5112150041551 is 1551400512115.

5112150041551 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5112150041551 - 21 = 5112150041549 is a prime.

It is a super-2 number, since 2×51121500415512 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5112150041351) 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, 181023846 + ... + 181052083.

It is an arithmetic number, because the mean of its divisors is an integer number (730669226740).

Almost surely, 25112150041551 is an apocalyptic number.

5112150041551 is a deficient number, since it is larger than the sum of its proper divisors (733203772369).

5112150041551 is a wasteful number, since it uses less digits than its factorization.

5112150041551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362077953.

The product of its (nonzero) digits is 5000, while the sum is 31.

Adding to 5112150041551 its reverse (1551400512115), we get a palindrome (6663550553666).

The spelling of 5112150041551 in words is "five trillion, one hundred twelve billion, one hundred fifty million, forty-one thousand, five hundred fifty-one".

Divisors: 1 7 2017 14119 362075929 2534531503 730307148793 5112150041551