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5151141 = 33190783
BaseRepresentation
bin10011101001100110100101
3100200201001000
4103221212211
52304314031
6302223513
761532622
oct23514645
910621030
105151141
1129a9146
121884b99
1310b4818
14981349
156bb3e6
hex4e99a5

5151141 has 8 divisors (see below), whose sum is σ = 7631360. Its totient is φ = 3434076.

The previous prime is 5151137. The next prime is 5151151. The reversal of 5151141 is 1411515.

It is a happy number.

It is not a de Polignac number, because 5151141 - 22 = 5151137 is a prime.

It is a Duffinian number.

It is a Curzon number.

5151141 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5151131) 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, 95365 + ... + 95418.

It is an arithmetic number, because the mean of its divisors is an integer number (953920).

Almost surely, 25151141 is an apocalyptic number.

It is an amenable number.

5151141 is a deficient number, since it is larger than the sum of its proper divisors (2480219).

5151141 is a wasteful number, since it uses less digits than its factorization.

5151141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190792 (or 190786 counting only the distinct ones).

The product of its digits is 100, while the sum is 18.

The square root of 5151141 is about 2269.6125219958. The cubic root of 5151141 is about 172.7035027393.

Adding to 5151141 its reverse (1411515), we get a palindrome (6562656).

The spelling of 5151141 in words is "five million, one hundred fifty-one thousand, one hundred forty-one".

Divisors: 1 3 9 27 190783 572349 1717047 5151141