Search a number
-
+
1432100230 = 2511173472207
BaseRepresentation
bin101010101011100…
…0001110110000110
310200210202020012021
41111113001312012
510413104201410
6354034513354
750326436221
oct12527016606
93623666167
101432100230
11675424110
1233b73585a
1319a90a6b2
14d82aa5b8
1585ad5eda
hex555c1d86

1432100230 has 64 divisors (see below), whose sum is σ = 2987476992. Its totient is φ = 488496640.

The previous prime is 1432100147. The next prime is 1432100231. The reversal of 1432100230 is 320012341.

It is a happy number.

It is a super-2 number, since 2×14321002302 = 4101822137532105800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432100231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 647787 + ... + 649993.

It is an arithmetic number, because the mean of its divisors is an integer number (46679328).

Almost surely, 21432100230 is an apocalyptic number.

1432100230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1432100230 is an abundant number, since it is smaller than the sum of its proper divisors (1555376762).

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

1432100230 is a wasteful number, since it uses less digits than its factorization.

1432100230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2589.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1432100230 is about 37843.1001637022. The cubic root of 1432100230 is about 1127.1744557953.

Adding to 1432100230 its reverse (320012341), we get a palindrome (1752112571).

The spelling of 1432100230 in words is "one billion, four hundred thirty-two million, one hundred thousand, two hundred thirty".

Divisors: 1 2 5 10 11 17 22 34 55 85 110 170 187 347 374 694 935 1735 1870 2207 3470 3817 4414 5899 7634 11035 11798 19085 22070 24277 29495 37519 38170 48554 58990 64889 75038 121385 129778 187595 242770 324445 375190 412709 648890 765829 825418 1531658 2063545 3829145 4127090 7658290 8424119 13019093 16848238 26038186 42120595 65095465 84241190 130190930 143210023 286420046 716050115 1432100230