Search a number
-
+
13503010042230 = 2351573179043789
BaseRepresentation
bin1100010001111110101000…
…0111011111000101110110
31202210212121222122020012120
43010133222013133011312
53232213131032322410
644415110331300410
72562363114410262
oct304375207370566
952725558566176
1013503010042230
11433665a1674a5
121620b828aa706
1376c4365c5567
14349798d070a2
1518639e694570
hexc47ea1df176

13503010042230 has 64 divisors (see below), whose sum is σ = 32716525302720. Its totient is φ = 3566580585984.

The previous prime is 13503010042229. The next prime is 13503010042241. The reversal of 13503010042230 is 3224001030531.

It is a self number, because there is not a number n which added to its sum of digits gives 13503010042230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3028825 + ... + 6014964.

It is an arithmetic number, because the mean of its divisors is an integer number (511195707855).

Almost surely, 213503010042230 is an apocalyptic number.

13503010042230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13503010042230 is an abundant number, since it is smaller than the sum of its proper divisors (19213515260490).

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

13503010042230 is a wasteful number, since it uses less digits than its factorization.

13503010042230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9044273.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 13503010042230 its reverse (3224001030531), we get a palindrome (16727011072761).

The spelling of 13503010042230 in words is "thirteen trillion, five hundred three billion, ten million, forty-two thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 157 314 317 471 634 785 942 951 1570 1585 1902 2355 3170 4710 4755 9510 49769 99538 149307 248845 298614 497690 746535 1493070 9043789 18087578 27131367 45218945 54262734 90437890 135656835 271313670 1419874873 2839749746 2866881113 4259624619 5733762226 7099374365 8519249238 8600643339 14198748730 14334405565 17201286678 21298123095 28668811130 42596246190 43003216695 86006433390 450100334741 900200669482 1350301004223 2250501673705 2700602008446 4501003347410 6751505021115 13503010042230