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103414255 = 572422099
BaseRepresentation
bin1100010100111…
…11100111101111
321012120222200121
412022133213233
5202433224010
614132305411
72364002200
oct612374757
9235528617
10103414255
115341372a
122a772267
131856a889
14da3d5a7
15912b3da
hex629f9ef

103414255 has 12 divisors (see below), whose sum is σ = 144358200. Its totient is φ = 70912464.

The previous prime is 103414253. The next prime is 103414271. The reversal of 103414255 is 552414301.

It is a happy number.

It is not a de Polignac number, because 103414255 - 21 = 103414253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103414253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 210805 + ... + 211294.

It is an arithmetic number, because the mean of its divisors is an integer number (12029850).

Almost surely, 2103414255 is an apocalyptic number.

103414255 is a deficient number, since it is larger than the sum of its proper divisors (40943945).

103414255 is an equidigital number, since it uses as much as digits as its factorization.

103414255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422118 (or 422111 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 103414255 is about 10169.2799646779. The cubic root of 103414255 is about 469.3824014216.

Adding to 103414255 its reverse (552414301), we get a palindrome (655828556).

The spelling of 103414255 in words is "one hundred three million, four hundred fourteen thousand, two hundred fifty-five".

Divisors: 1 5 7 35 49 245 422099 2110495 2954693 14773465 20682851 103414255