Search a number
-
+
10122102203101 = 7217139544316061
BaseRepresentation
bin1001001101001011110001…
…0011100110001011011101
31022211122220201001211211221
42103102330103212023131
52311320031130444401
633310010215013341
72063204062060600
oct223227423461335
938748821054757
1010122102203101
1132528398a1479
12117589366a251
13585682a22445
1426dcab736337
151284747487a1
hex934bc4e62dd

10122102203101 has 48 divisors (see below), whose sum is σ = 12560101081920. Its totient is φ = 8104989150720.

The previous prime is 10122102203041. The next prime is 10122102203141. The reversal of 10122102203101 is 10130220122101.

It is not a de Polignac number, because 10122102203101 - 217 = 10122102072029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10122102203141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 630220611 + ... + 630236671.

It is an arithmetic number, because the mean of its divisors is an integer number (261668772540).

Almost surely, 210122102203101 is an apocalyptic number.

It is an amenable number.

10122102203101 is a deficient number, since it is larger than the sum of its proper divisors (2437998878819).

10122102203101 is a wasteful number, since it uses less digits than its factorization.

10122102203101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21674 (or 21667 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 10122102203101 its reverse (10130220122101), we get a palindrome (20252322325202).

The spelling of 10122102203101 in words is "ten trillion, one hundred twenty-two billion, one hundred two million, two hundred three thousand, one hundred one".

Divisors: 1 7 17 49 119 139 833 973 2363 5443 6811 16061 16541 38101 92531 112427 115787 266707 273037 647717 756577 786989 1911259 2232479 4534019 5296039 12861809 13378813 15627353 37072273 37952143 87420023 90032663 109391471 265665001 611940161 630228641 1486140391 1859655007 4283581127 10402982737 12151383197 72820879159 85059682379 206573514349 595417776653 1446014600443 10122102203101