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5123151341 = 72119504919
BaseRepresentation
bin1001100010101110…
…10001010111101101
3111020001010001102222
410301113101113231
540443011320331
62204210525125
7240646032200
oct46127212755
914201101388
105123151341
112199981480
12bab8967a5
13638519cc9
1436859b937
151eeb80b7b
hex1315d15ed

5123151341 has 12 divisors (see below), whose sum is σ = 6501365280. Its totient is φ = 3992065560.

The previous prime is 5123151323. The next prime is 5123151347. The reversal of 5123151341 is 1431513215.

It is not a de Polignac number, because 5123151341 - 226 = 5056042477 is a prime.

It is a super-3 number, since 3×51231513413 (a number of 30 digits) contains 333 as substring.

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 5123151341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5123151347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4751921 + ... + 4752998.

It is an arithmetic number, because the mean of its divisors is an integer number (541780440).

Almost surely, 25123151341 is an apocalyptic number.

It is an amenable number.

5123151341 is a deficient number, since it is larger than the sum of its proper divisors (1378213939).

5123151341 is a wasteful number, since it uses less digits than its factorization.

5123151341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9504944 (or 9504937 counting only the distinct ones).

The product of its digits is 1800, while the sum is 26.

The square root of 5123151341 is about 71576.1925573022. The cubic root of 5123151341 is about 1723.9012919164.

Adding to 5123151341 its reverse (1431513215), we get a palindrome (6554664556).

The spelling of 5123151341 in words is "five billion, one hundred twenty-three million, one hundred fifty-one thousand, three hundred forty-one".

Divisors: 1 7 11 49 77 539 9504919 66534433 104554109 465741031 731878763 5123151341