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5121410531 = 172831064521
BaseRepresentation
bin1001100010100001…
…01000010111100011
3111012220211121111112
410301100220113203
540442040114111
62204105333535
7240625162016
oct46120502743
914186747445
105121410531
1121989a2596
12bab1972ab
1363805a843
1436826737d
151ee939e8b
hex1314285e3

5121410531 has 8 divisors (see below), whose sum is σ = 5441836464. Its totient is φ = 4803114240.

The previous prime is 5121410519. The next prime is 5121410551. The reversal of 5121410531 is 1350141215.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5121410531 is a prime.

It is a super-2 number, since 2×51214105312 = 52457691654075403922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5121410497 and 5121410506.

It is not an unprimeable number, because it can be changed into a prime (5121410551) 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, 527450 + ... + 537071.

It is an arithmetic number, because the mean of its divisors is an integer number (680229558).

Almost surely, 25121410531 is an apocalyptic number.

5121410531 is a deficient number, since it is larger than the sum of its proper divisors (320425933).

5121410531 is a wasteful number, since it uses less digits than its factorization.

5121410531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064821.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 5121410531 is about 71564.0309862434. The cubic root of 5121410531 is about 1723.7060133742.

Adding to 5121410531 its reverse (1350141215), we get a palindrome (6471551746).

The spelling of 5121410531 in words is "five billion, one hundred twenty-one million, four hundred ten thousand, five hundred thirty-one".

Divisors: 1 17 283 4811 1064521 18096857 301259443 5121410531