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1201032230 = 25120103223
BaseRepresentation
bin100011110010110…
…0100110000100110
310002200221202111012
41013211210300212
54424431012410
6315102142222
741522414456
oct10745446046
93080852435
101201032230
11566a51322
12296281972
13161a96278
14b571bd66
1570691605
hex47964c26

1201032230 has 8 divisors (see below), whose sum is σ = 2161858032. Its totient is φ = 480412888.

The previous prime is 1201032227. The next prime is 1201032251. The reversal of 1201032230 is 322301021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60051602 + ... + 60051621.

It is an arithmetic number, because the mean of its divisors is an integer number (270232254).

Almost surely, 21201032230 is an apocalyptic number.

1201032230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201032230 is a deficient number, since it is larger than the sum of its proper divisors (960825802).

1201032230 is a wasteful number, since it uses less digits than its factorization.

1201032230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120103230.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1201032230 is about 34655.9119054744. The cubic root of 1201032230 is about 1062.9631785404.

Adding to 1201032230 its reverse (322301021), we get a palindrome (1523333251).

The spelling of 1201032230 in words is "one billion, two hundred one million, thirty-two thousand, two hundred thirty".

Divisors: 1 2 5 10 120103223 240206446 600516115 1201032230