Search a number
-
+
10124254 = 27723161
BaseRepresentation
bin100110100111…
…101111011110
3201001100212101
4212213233132
510042434004
61000555314
7152024530
oct46475736
921040771
1010124254
115795558
123482b3a
1321362aa
1414b7850
15d4eba4
hex9a7bde

10124254 has 8 divisors (see below), whose sum is σ = 17355888. Its totient is φ = 4338960.

The previous prime is 10124251. The next prime is 10124267. The reversal of 10124254 is 45242101.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10124251) 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, 361567 + ... + 361594.

It is an arithmetic number, because the mean of its divisors is an integer number (2169486).

Almost surely, 210124254 is an apocalyptic number.

10124254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10124254 is a deficient number, since it is larger than the sum of its proper divisors (7231634).

10124254 is an equidigital number, since it uses as much as digits as its factorization.

10124254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723170.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 10124254 is about 3181.8632905893. The cubic root of 10124254 is about 216.3321222394.

Adding to 10124254 its reverse (45242101), we get a palindrome (55366355).

The spelling of 10124254 in words is "ten million, one hundred twenty-four thousand, two hundred fifty-four".

Divisors: 1 2 7 14 723161 1446322 5062127 10124254