[go: up one dir, main page]

Search a number
-
+
2550056 = 232313859
BaseRepresentation
bin1001101110100100101000
311210120000112
421232210220
51123100211
6130353452
730450365
oct11564450
94716015
102550056
111491993
12a2b888
136b3912
144a546c
1535588b
hex26e928

2550056 has 16 divisors (see below), whose sum is σ = 4989600. Its totient is φ = 1219504.

The previous prime is 2550019. The next prime is 2550059. The reversal of 2550056 is 6500552.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2550059) 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, 6746 + ... + 7113.

It is an arithmetic number, because the mean of its divisors is an integer number (311850).

22550056 is an apocalyptic number.

It is an amenable number.

2550056 is a deficient number, since it is larger than the sum of its proper divisors (2439544).

2550056 is a wasteful number, since it uses less digits than its factorization.

2550056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13888 (or 13884 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 2550056 is about 1596.8894764510. The cubic root of 2550056 is about 136.6207208895.

The spelling of 2550056 in words is "two million, five hundred fifty thousand, fifty-six".

Divisors: 1 2 4 8 23 46 92 184 13859 27718 55436 110872 318757 637514 1275028 2550056