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488262 = 23194283
BaseRepresentation
bin1110111001101000110
3220210202210
41313031012
5111111022
614244250
74102335
oct1671506
9823683
10488262
11303925
121b6686
13141318
14c9d1c
1599a0c
hex77346

488262 has 16 divisors (see below), whose sum is σ = 1028160. Its totient is φ = 154152.

The previous prime is 488261. The next prime is 488263. The reversal of 488262 is 262884.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (488261) and next prime (488263).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2028 + ... + 2255.

It is an arithmetic number, because the mean of its divisors is an integer number (64260).

2488262 is an apocalyptic number.

488262 is an abundant number, since it is smaller than the sum of its proper divisors (539898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

488262 is a wasteful number, since it uses less digits than its factorization.

488262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4307.

The product of its digits is 6144, while the sum is 30.

The square root of 488262 is about 698.7574686542. The cubic root of 488262 is about 78.7440307897.

It can be divided in two parts, 48826 and 2, that added together give a triangular number (48828 = T312).

The spelling of 488262 in words is "four hundred eighty-eight thousand, two hundred sixty-two".

Divisors: 1 2 3 6 19 38 57 114 4283 8566 12849 25698 81377 162754 244131 488262