Search a number
-
+
2385164152300 = 225271335938613
BaseRepresentation
bin100010101101010110110…
…111001010110111101100
322110000112012011001220011
4202231112313022313230
5303034304010333200
65023421305303004
7334215406531546
oct42552667126754
98400465131804
102385164152300
1183a5a6a8a226
12326316794a64
13143bc636c0b7
148362a55c696
154209c1d95ba
hex22b56dcadec

2385164152300 has 36 divisors (see below), whose sum is σ = 5248704905136. Its totient is φ = 940628113600.

The previous prime is 2385164152247. The next prime is 2385164152303. The reversal of 2385164152300 is 32514615832.

It is not an unprimeable number, because it can be changed into a prime (2385164152303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 167962207 + ... + 167976406.

It is an arithmetic number, because the mean of its divisors is an integer number (145797358476).

Almost surely, 22385164152300 is an apocalyptic number.

2385164152300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2385164152300 is an abundant number, since it is smaller than the sum of its proper divisors (2863540752836).

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

2385164152300 is a wasteful number, since it uses less digits than its factorization.

2385164152300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335938698 (or 335938691 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 2385164152300 in words is "two trillion, three hundred eighty-five billion, one hundred sixty-four million, one hundred fifty-two thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 71 100 142 284 355 710 1420 1775 3550 7100 335938613 671877226 1343754452 1679693065 3359386130 6718772260 8398465325 16796930650 23851641523 33593861300 47703283046 95406566092 119258207615 238516415230 477032830460 596291038075 1192582076150 2385164152300