Search a number
-
+
130102023320 = 235103107295123
BaseRepresentation
bin111100100101010101…
…1110101010010011000
3110102211000220120022022
41321022223311102120
54112422104221240
6135433521514012
712254022644303
oct1711253652230
9412730816268
10130102023320
11501a3222825
122126aaa2908
13c365076269
146422c65b3a
1535b6cb79b5
hex1e4aaf5498

130102023320 has 64 divisors (see below), whose sum is σ = 298334949120. Its totient is φ = 51053745024.

The previous prime is 130102023313. The next prime is 130102023323. The reversal of 130102023320 is 23320201031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130102023323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 293279 + ... + 588401.

It is an arithmetic number, because the mean of its divisors is an integer number (4661483580).

Almost surely, 2130102023320 is an apocalyptic number.

130102023320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130102023320 is an abundant number, since it is smaller than the sum of its proper divisors (168232925800).

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

130102023320 is a wasteful number, since it uses less digits than its factorization.

130102023320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295344 (or 295340 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 130102023320 its reverse (23320201031), we get a palindrome (153422224351).

The spelling of 130102023320 in words is "one hundred thirty billion, one hundred two million, twenty-three thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 103 107 206 214 412 428 515 535 824 856 1030 1070 2060 2140 4120 4280 11021 22042 44084 55105 88168 110210 220420 295123 440840 590246 1180492 1475615 2360984 2951230 5902460 11804920 30397669 31578161 60795338 63156322 121590676 126312644 151988345 157890805 243181352 252625288 303976690 315781610 607953380 631563220 1215906760 1263126440 3252550583 6505101166 13010202332 16262752915 26020404664 32525505830 65051011660 130102023320