Search a number
-
+
1360000125 = 34531112211
BaseRepresentation
bin101000100001111…
…1111010001111101
310111210002011110000
41101003333101331
510241130001000
6342541304513
745462544641
oct12103772175
93453064400
101360000125
11638759250
1231b565139
131889b5003
14cc89cc21
157e5e3000
hex510ff47d

1360000125 has 80 divisors (see below), whose sum is σ = 2766164544. Its totient is φ = 659340000.

The previous prime is 1360000123. The next prime is 1360000129. The reversal of 1360000125 is 5210000631.

It is not a de Polignac number, because 1360000125 - 21 = 1360000123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1360000098 and 1360000107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1360000123) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 105270 + ... + 117480.

Almost surely, 21360000125 is an apocalyptic number.

1360000125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1360000125 is an abundant number, since it is smaller than the sum of its proper divisors (1406164419).

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

1360000125 is a wasteful number, since it uses less digits than its factorization.

1360000125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12249 (or 12230 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1360000125 is about 36878.1795239407. The cubic root of 1360000125 is about 1107.9316852949.

Adding to 1360000125 its reverse (5210000631), we get a palindrome (6570000756).

The spelling of 1360000125 in words is "one billion, three hundred sixty million, one hundred twenty-five", and thus it is an aban number.

Divisors: 1 3 5 9 11 15 25 27 33 45 55 75 81 99 125 135 165 225 275 297 375 405 495 675 825 891 1125 1375 1485 2025 2475 3375 4125 4455 7425 10125 12211 12375 22275 36633 37125 61055 109899 111375 134321 183165 305275 329697 402963 549495 671605 915825 989091 1208889 1526375 1648485 2014815 2747475 3358025 3626667 4579125 4945455 6044445 8242425 10074075 10880001 13737375 16790125 18133335 24727275 30222225 41212125 50370375 54400005 90666675 123636375 151111125 272000025 453333375 1360000125