Search a number
-
+
10122202441 = 132173839199
BaseRepresentation
bin10010110110101010…
…01000110101001001
3222010102201011100201
421123111020311021
5131212240434231
64352225532201
7505560205201
oct113325106511
928112634321
1010122202441
1143247a056a
121b65aa4061
13c54105a00
146c0493401
153e399b161
hex25b548d49

10122202441 has 24 divisors (see below), whose sum is σ = 11637043200. Its totient is φ = 8770035456.

The previous prime is 10122202421. The next prime is 10122202471. The reversal of 10122202441 is 14420222101.

It is a de Polignac number, because none of the positive numbers 2k-10122202441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10122202421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1095760 + ... + 1104958.

It is an arithmetic number, because the mean of its divisors is an integer number (484876800).

Almost surely, 210122202441 is an apocalyptic number.

It is an amenable number.

10122202441 is a deficient number, since it is larger than the sum of its proper divisors (1514840759).

10122202441 is a wasteful number, since it uses less digits than its factorization.

10122202441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9625 (or 9612 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 10122202441 its reverse (14420222101), we get a palindrome (24542424542).

The spelling of 10122202441 in words is "ten billion, one hundred twenty-two million, two hundred two thousand, four hundred forty-one".

Divisors: 1 13 17 169 221 383 2873 4979 6511 9199 64727 84643 119587 156383 1100359 1554631 2032979 3523217 26428727 45801821 59894689 595423673 778630957 10122202441