Search a number
-
+
103424369 = 131839941
BaseRepresentation
bin1100010101000…
…10000101110001
321012121111120012
412022202011301
5202434034434
614132424305
72364043526
oct612420561
9235544505
10103424369
1153420294
122a778095
1318572369
14da4314d
15912e3ce
hex62a2171

103424369 has 8 divisors (see below), whose sum is σ = 104448960. Its totient is φ = 102403600.

The previous prime is 103424329. The next prime is 103424383. The reversal of 103424369 is 963424301.

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

It is a cyclic number.

It is not a de Polignac number, because 103424369 - 224 = 86647153 is a prime.

It is a super-2 number, since 2×1034243692 = 21393200206096322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103424329) 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, 109439 + ... + 110379.

It is an arithmetic number, because the mean of its divisors is an integer number (13056120).

Almost surely, 2103424369 is an apocalyptic number.

It is an amenable number.

103424369 is a deficient number, since it is larger than the sum of its proper divisors (1024591).

103424369 is an equidigital number, since it uses as much as digits as its factorization.

103424369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1911.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 103424369 is about 10169.7772345317. Note that the first 3 decimals coincide. The cubic root of 103424369 is about 469.3977029190.

The spelling of 103424369 in words is "one hundred three million, four hundred twenty-four thousand, three hundred sixty-nine".

Divisors: 1 131 839 941 109909 123271 789499 103424369