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5123141 = 19475737
BaseRepresentation
bin10011100010110001000101
3100122021121222
4103202301011
52302420031
6301450125
761355162
oct23426105
910567558
105123141
11298a101
121870945
1310a4b5a
14975069
156b2e7b
hex4e2c45

5123141 has 8 divisors (see below), whose sum is σ = 5508480. Its totient is φ = 4749408.

The previous prime is 5123119. The next prime is 5123143. The reversal of 5123141 is 1413215.

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 5123141 - 26 = 5123077 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5123143) 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, 1976 + ... + 3761.

It is an arithmetic number, because the mean of its divisors is an integer number (688560).

Almost surely, 25123141 is an apocalyptic number.

It is an amenable number.

5123141 is a deficient number, since it is larger than the sum of its proper divisors (385339).

5123141 is a wasteful number, since it uses less digits than its factorization.

5123141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5803.

The product of its digits is 120, while the sum is 17.

The square root of 5123141 is about 2263.4356628807. The cubic root of 5123141 is about 172.3900132026.

Adding to 5123141 its reverse (1413215), we get a palindrome (6536356).

The spelling of 5123141 in words is "five million, one hundred twenty-three thousand, one hundred forty-one".

Divisors: 1 19 47 893 5737 109003 269639 5123141