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5123854941 = 35971407723
BaseRepresentation
bin1001100010110011…
…11101001001011101
3111020002102210121020
410301121331021131
540443201324231
62204233554353
7240655022412
oct46131751135
914202383536
105123854941
11219a312067
12babb759b9
1363870533a
14368702109
151eec6e396
hex13167d25d

5123854941 has 16 divisors (see below), whose sum is σ = 7045470720. Its totient is φ = 3310702640.

The previous prime is 5123854921. The next prime is 5123854973. The reversal of 5123854941 is 1494583215.

It is a cyclic number.

It is not a de Polignac number, because 5123854941 - 25 = 5123854909 is a prime.

It is a super-2 number, since 2×51238549412 = 52507778912820226962, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5123854893 and 5123854902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5123854921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191295 + ... + 216428.

It is an arithmetic number, because the mean of its divisors is an integer number (440341920).

Almost surely, 25123854941 is an apocalyptic number.

It is an amenable number.

5123854941 is a deficient number, since it is larger than the sum of its proper divisors (1921615779).

5123854941 is a wasteful number, since it uses less digits than its factorization.

5123854941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407856.

The product of its digits is 172800, while the sum is 42.

The square root of 5123854941 is about 71581.1074306622. The cubic root of 5123854941 is about 1723.9802069790.

The spelling of 5123854941 in words is "five billion, one hundred twenty-three million, eight hundred fifty-four thousand, nine hundred forty-one".

Divisors: 1 3 59 71 177 213 4189 12567 407723 1223169 24055657 28948333 72166971 86844999 1707951647 5123854941