Search a number
BaseRepresentation
bin1111011000110010
310012110022
433120302
54004101
61203442
7351515
oct173062
9105408
1063026
1143397
1230582
13228c2
1418d7c
1513a1b
hexf632

63026 has 4 divisors (see below), whose sum is σ = 94542. Its totient is φ = 31512.

The previous prime is 62989. The next prime is 63029. The reversal of 63026 is 62036.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 63001 + 25 = 251^2 + 5^2 .

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 62995 and 63013.

It is not an unprimeable number, because it can be changed into a prime (63029) by changing a digit.

63026 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15755 + ... + 15758.

263026 is an apocalyptic number.

63026 is a deficient number, since it is larger than the sum of its proper divisors (31516).

63026 is a wasteful number, since it uses less digits than its factorization.

63026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31515.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 63026 is about 251.0497958573. The cubic root of 63026 is about 39.7960451614.

Subtracting from 63026 its reverse (62036), we obtain a triangular number (990 = T44).

It can be divided in two parts, 630 and 26, that added together give a palindrome (656).

The spelling of 63026 in words is "sixty-three thousand, twenty-six".

Divisors: 1 2 31513 63026