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124010 = 2512401
BaseRepresentation
bin11110010001101010
320022002222
4132101222
512432020
62354042
71024355
oct362152
9208088
10124010
1185197
125b922
13445a3
143329c
1526b25
hex1e46a

124010 has 8 divisors (see below), whose sum is σ = 223236. Its totient is φ = 49600.

The previous prime is 124001. The next prime is 124021. The reversal of 124010 is 10421.

It can be written as a sum of positive squares in 2 ways, for example, as 121801 + 2209 = 349^2 + 47^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6191 + ... + 6210.

2124010 is an apocalyptic number.

124010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124010 is a deficient number, since it is larger than the sum of its proper divisors (99226).

124010 is a wasteful number, since it uses less digits than its factorization.

124010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12408.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 124010 is about 352.1505359928. The cubic root of 124010 is about 49.8676499785.

Adding to 124010 its reverse (10421), we get a palindrome (134431).

The spelling of 124010 in words is "one hundred twenty-four thousand, ten", and thus it is an iban number.

Divisors: 1 2 5 10 12401 24802 62005 124010