Search a number
-
+
2432031230 = 251229197887
BaseRepresentation
bin1001000011110101…
…1101100111111110
320021111021222122202
42100331131213332
514440044444410
61041154511502
7114160632026
oct22075354776
96244258582
102432031230
111038900072
1257a595592
132c9b22345
14190ddaa86
15e37a1ca5
hex90f5d9fe

2432031230 has 16 divisors (see below), whose sum is σ = 4381240320. Its totient is φ = 972016032.

The previous prime is 2432031227. The next prime is 2432031253. The reversal of 2432031230 is 321302342.

It is a Curzon number.

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, 86654 + ... + 111233.

It is an arithmetic number, because the mean of its divisors is an integer number (273827520).

Almost surely, 22432031230 is an apocalyptic number.

2432031230 is a deficient number, since it is larger than the sum of its proper divisors (1949209090).

2432031230 is a wasteful number, since it uses less digits than its factorization.

2432031230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199123.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2432031230 is about 49315.6286586717. The cubic root of 2432031230 is about 1344.7959189719.

Adding to 2432031230 its reverse (321302342), we get a palindrome (2753333572).

The spelling of 2432031230 in words is "two billion, four hundred thirty-two million, thirty-one thousand, two hundred thirty".

Divisors: 1 2 5 10 1229 2458 6145 12290 197887 395774 989435 1978870 243203123 486406246 1216015615 2432031230