Search a number
-
+
10408412 = 2271272927
BaseRepresentation
bin100111101101…
…000111011100
3201120210122202
4213231013130
510131032122
61011031032
7154320140
oct47550734
921523582
1010408412
115969aa3
12359b478
132205731
14154d220
15da8e92
hex9ed1dc

10408412 has 24 divisors (see below), whose sum is σ = 20987904. Its totient is φ = 4424112.

The previous prime is 10408399. The next prime is 10408421. The reversal of 10408412 is 21480401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2093 + ... + 5019.

It is an arithmetic number, because the mean of its divisors is an integer number (874496).

Almost surely, 210408412 is an apocalyptic number.

It is an amenable number.

10408412 is an abundant number, since it is smaller than the sum of its proper divisors (10579492).

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

10408412 is a wasteful number, since it uses less digits than its factorization.

10408412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3065 (or 3063 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 10408412 is about 3226.2070609308. The cubic root of 10408412 is about 218.3374120145.

Adding to 10408412 its reverse (21480401), we get a palindrome (31888813).

The spelling of 10408412 in words is "ten million, four hundred eight thousand, four hundred twelve".

Divisors: 1 2 4 7 14 28 127 254 508 889 1778 2927 3556 5854 11708 20489 40978 81956 371729 743458 1486916 2602103 5204206 10408412