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4400214130 = 251322603677
BaseRepresentation
bin1000001100100010…
…11111000001110010
3102100122210001000201
410012101133001302
533002423323010
62004343505414
7214020126424
oct40621370162
912318701021
104400214130
111958896004
12a2975826a
13551809600
142da572814
151ab47c23a
hex10645f072

4400214130 has 24 divisors (see below), whose sum is σ = 8576515332. Its totient is φ = 1624693824.

The previous prime is 4400214103. The next prime is 4400214131. The reversal of 4400214130 is 314120044.

It can be written as a sum of positive squares in 6 ways, for example, as 913429729 + 3486784401 = 30223^2 + 59049^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4400214098 and 4400214107.

It is not an unprimeable number, because it can be changed into a prime (4400214131) 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, 1300149 + ... + 1303528.

Almost surely, 24400214130 is an apocalyptic number.

4400214130 is a deficient number, since it is larger than the sum of its proper divisors (4176301202).

4400214130 is a wasteful number, since it uses less digits than its factorization.

4400214130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2603710 (or 2603697 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 4400214130 is about 66334.1098530763. The cubic root of 4400214130 is about 1638.6691227797.

Adding to 4400214130 its reverse (314120044), we get a palindrome (4714334174).

The spelling of 4400214130 in words is "four billion, four hundred million, two hundred fourteen thousand, one hundred thirty".

Divisors: 1 2 5 10 13 26 65 130 169 338 845 1690 2603677 5207354 13018385 26036770 33847801 67695602 169239005 338478010 440021413 880042826 2200107065 4400214130