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5038061 = 7719723
BaseRepresentation
bin10011001101111111101101
3100110221220212
4103031333231
52242204221
6255552205
760552140
oct23157755
910427825
105038061
112931196
12182b665
131075202
14952057
15697b5b
hex4cdfed

5038061 has 4 divisors (see below), whose sum is σ = 5757792. Its totient is φ = 4318332.

The previous prime is 5038057. The next prime is 5038063. The reversal of 5038061 is 1608305.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1608305 = 5321661.

It is a cyclic number.

It is not a de Polignac number, because 5038061 - 22 = 5038057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5038063) 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, 359855 + ... + 359868.

It is an arithmetic number, because the mean of its divisors is an integer number (1439448).

Almost surely, 25038061 is an apocalyptic number.

It is an amenable number.

5038061 is a deficient number, since it is larger than the sum of its proper divisors (719731).

5038061 is an equidigital number, since it uses as much as digits as its factorization.

5038061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719730.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 5038061 is about 2244.5625408974. The cubic root of 5038061 is about 171.4303876461.

The spelling of 5038061 in words is "five million, thirty-eight thousand, sixty-one".

Divisors: 1 7 719723 5038061