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103330144232 = 2377732387039
BaseRepresentation
bin110000000111011110…
…1001101111111101000
3100212201020220012022222
41200032331031333220
53143110004103412
6115245203333212
710315421506550
oct1401675157750
9325636805288
10103330144232
113a905199817
1218039081208
1399897175a3
145003446160
152a4b794072
hex180ef4dfe8

103330144232 has 32 divisors (see below), whose sum is σ = 221708275200. Its totient is φ = 44227040064.

The previous prime is 103330144231. The next prime is 103330144259. The reversal of 103330144232 is 232441033301.

It is not an unprimeable number, because it can be changed into a prime (103330144231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1150232 + ... + 1236807.

It is an arithmetic number, because the mean of its divisors is an integer number (6928383600).

Almost surely, 2103330144232 is an apocalyptic number.

It is an amenable number.

103330144232 is an abundant number, since it is smaller than the sum of its proper divisors (118378130968).

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

103330144232 is a wasteful number, since it uses less digits than its factorization.

103330144232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2387825 (or 2387821 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 103330144232 its reverse (232441033301), we get a palindrome (335771177533).

The spelling of 103330144232 in words is "one hundred three billion, three hundred thirty million, one hundred forty-four thousand, two hundred thirty-two".

Divisors: 1 2 4 7 8 14 28 56 773 1546 3092 5411 6184 10822 21644 43288 2387039 4774078 9548156 16709273 19096312 33418546 66837092 133674184 1845181147 3690362294 7380724588 12916268029 14761449176 25832536058 51665072116 103330144232