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10120313230 = 251012031323
BaseRepresentation
bin10010110110011011…
…11011100110001110
3222010022011011211221
421123031323212032
5131211300010410
64352121233554
7505535146246
oct113315734616
928108134757
1010120313230
114323720135
121b653328ba
13c538c3b31
146c0120b26
153e37264da
hex25b37b98e

10120313230 has 8 divisors (see below), whose sum is σ = 18216563832. Its totient is φ = 4048125288.

The previous prime is 10120313219. The next prime is 10120313239. The reversal of 10120313230 is 3231302101.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120313239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506015652 + ... + 506015671.

It is an arithmetic number, because the mean of its divisors is an integer number (2277070479).

Almost surely, 210120313230 is an apocalyptic number.

10120313230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10120313230 is a deficient number, since it is larger than the sum of its proper divisors (8096250602).

10120313230 is a wasteful number, since it uses less digits than its factorization.

10120313230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012031330.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10120313230 its reverse (3231302101), we get a palindrome (13351615331).

The spelling of 10120313230 in words is "ten billion, one hundred twenty million, three hundred thirteen thousand, two hundred thirty".

Divisors: 1 2 5 10 1012031323 2024062646 5060156615 10120313230