Search a number
-
+
50262029 = 235121379
BaseRepresentation
bin1011111110111…
…1000000001101
310111120120112122
42333233000031
5100331341104
64553142325
71150135346
oct277570015
9114516478
1050262029
112640a674
12149ba9a5
13a54a75c
1469650cd
15462c6be
hex2fef00d

50262029 has 4 divisors (see below), whose sum is σ = 50285760. Its totient is φ = 50238300.

The previous prime is 50262007. The next prime is 50262031. The reversal of 50262029 is 92026205.

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: 92026205 = 518405241.

It is a cyclic number.

It is not a de Polignac number, because 50262029 - 216 = 50196493 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50261989 and 50262007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50262059) 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, 8339 + ... + 13040.

It is an arithmetic number, because the mean of its divisors is an integer number (12571440).

Almost surely, 250262029 is an apocalyptic number.

It is an amenable number.

50262029 is a deficient number, since it is larger than the sum of its proper divisors (23731).

50262029 is a wasteful number, since it uses less digits than its factorization.

50262029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23730.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 50262029 is about 7089.5718488495. The cubic root of 50262029 is about 369.0455776625.

The spelling of 50262029 in words is "fifty million, two hundred sixty-two thousand, twenty-nine".

Divisors: 1 2351 21379 50262029