Search a number
-
+
1230833083325 = 52174728181639
BaseRepresentation
bin10001111010010011010…
…111100110001110111101
311100122222212121000211112
4101322103113212032331
5130131221232131300
62341234212331405
7154632122405156
oct21722327461675
94318885530745
101230833083325
11434aa2207a3a
1217a663613b65
138c0b4447201
144380347092d
152203ba23e35
hex11e935e63bd

1230833083325 has 12 divisors (see below), whose sum is σ = 1527106708320. Its totient is φ = 984102798960.

The previous prime is 1230833083303. The next prime is 1230833083327. The reversal of 1230833083325 is 5233803380321.

It is not a de Polignac number, because 1230833083325 - 26 = 1230833083261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230833083327) 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, 14047145 + ... + 14134494.

It is an arithmetic number, because the mean of its divisors is an integer number (127258892360).

Almost surely, 21230833083325 is an apocalyptic number.

It is an amenable number.

1230833083325 is a deficient number, since it is larger than the sum of its proper divisors (296273624995).

1230833083325 is a wasteful number, since it uses less digits than its factorization.

1230833083325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28183396 (or 28183391 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 1230833083325 in words is "one trillion, two hundred thirty billion, eight hundred thirty-three million, eighty-three thousand, three hundred twenty-five".

Divisors: 1 5 25 1747 8735 43675 28181639 140908195 704540975 49233323333 246166616665 1230833083325