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10101230241 = 373894211231
BaseRepresentation
bin10010110100001010…
…01000101010100001
3222001222020122220120
421122011020222201
5131141403331431
64350200230453
7505214016564
oct113205105241
928058218816
1010101230241
114313976873
121b5aa6b429
13c4c971c1b
146bb7944db
153e1c07196
hex25a148aa1

10101230241 has 32 divisors (see below), whose sum is σ = 13850242560. Its totient is φ = 6546355200.

The previous prime is 10101230189. The next prime is 10101230257. The reversal of 10101230241 is 14203210101.

It is not a de Polignac number, because 10101230241 - 213 = 10101222049 is a prime.

It is a super-4 number, since 4×101012302414 (a number of 41 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10101230241.

It is not an unprimeable number, because it can be changed into a prime (10101230261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8205096 + ... + 8206326.

It is an arithmetic number, because the mean of its divisors is an integer number (432820080).

Almost surely, 210101230241 is an apocalyptic number.

It is an amenable number.

10101230241 is a deficient number, since it is larger than the sum of its proper divisors (3749012319).

10101230241 is a wasteful number, since it uses less digits than its factorization.

10101230241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1817.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10101230241 its reverse (14203210101), we get a palindrome (24304440342).

The spelling of 10101230241 in words is "ten billion, one hundred one million, two hundred thirty thousand, two hundred forty-one".

Divisors: 1 3 73 89 219 267 421 1231 1263 3693 6497 19491 30733 37469 89863 92199 109559 112407 269589 328677 518251 1554753 2735237 7997807 8205711 23993421 37832323 46124339 113496969 138373017 3367076747 10101230241