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5102911 = 11523887
BaseRepresentation
bin10011011101110100111111
3100121020212201
4103131310333
52301243121
6301212331
761242202
oct23356477
910536781
105102911
112975990
1218610a7
131098898
1496b939
156abe91
hex4ddd3f

5102911 has 8 divisors (see below), whose sum is σ = 5583744. Its totient is φ = 4624920.

The previous prime is 5102863. The next prime is 5102953. The reversal of 5102911 is 1192015.

5102911 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 a cyclic number.

It is not a de Polignac number, because 5102911 - 217 = 4971839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5102611) 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, 5310 + ... + 6196.

It is an arithmetic number, because the mean of its divisors is an integer number (697968).

Almost surely, 25102911 is an apocalyptic number.

5102911 is a deficient number, since it is larger than the sum of its proper divisors (480833).

5102911 is a wasteful number, since it uses less digits than its factorization.

5102911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1421.

The product of its (nonzero) digits is 90, while the sum is 19.

The square root of 5102911 is about 2258.9623724179. The cubic root of 5102911 is about 172.1628055567.

Adding to 5102911 its reverse (1192015), we get a palindrome (6294926).

It can be divided in two parts, 51029 and 11, that added together give a triangular number (51040 = T319).

The spelling of 5102911 in words is "five million, one hundred two thousand, nine hundred eleven".

Divisors: 1 11 523 887 5753 9757 463901 5102911