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5124101 = 23222787
BaseRepresentation
bin10011100011000000000101
3100122022221112
4103203000011
52302432401
6301454405
761361033
oct23430005
910568845
105124101
11298a8a4
121871405
1310a5418
14975553
156b33bb
hex4e3005

5124101 has 4 divisors (see below), whose sum is σ = 5346912. Its totient is φ = 4901292.

The previous prime is 5124059. The next prime is 5124107. The reversal of 5124101 is 1014215.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5124101 - 26 = 5124037 is a prime.

It is a super-2 number, since 2×51241012 = 52512822116402, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5124107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111371 + ... + 111416.

It is an arithmetic number, because the mean of its divisors is an integer number (1336728).

Almost surely, 25124101 is an apocalyptic number.

It is an amenable number.

5124101 is a deficient number, since it is larger than the sum of its proper divisors (222811).

5124101 is a wasteful number, since it uses less digits than its factorization.

5124101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222810.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 5124101 is about 2263.6477199423. The cubic root of 5124101 is about 172.4007803002.

Adding to 5124101 its reverse (1014215), we get a palindrome (6138316).

It can be divided in two parts, 5124 and 101, that added together give a palindrome (5225).

The spelling of 5124101 in words is "five million, one hundred twenty-four thousand, one hundred one".

Divisors: 1 23 222787 5124101