Search a number
-
+
10004102101 = 7231113167349
BaseRepresentation
bin10010101000100101…
…00111101111010101
3221211012111001011001
421110102213233111
5130442022231401
64332410343301
7502624315300
oct112422475725
927735431131
1010004102101
114274066a84
121b3242ab31
13c357c5656
146ac90db37
153d841d601
hex2544a7bd5

10004102101 has 48 divisors (see below), whose sum is σ = 12226636800. Its totient is φ = 8152220160.

The previous prime is 10004102089. The next prime is 10004102117. The reversal of 10004102101 is 10120140001.

It is not a de Polignac number, because 10004102101 - 225 = 9970547669 is a prime.

It is a super-2 number, since 2×100041021012 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10004102161) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28664875 + ... + 28665223.

It is an arithmetic number, because the mean of its divisors is an integer number (254721600).

Almost surely, 210004102101 is an apocalyptic number.

It is an amenable number.

10004102101 is a deficient number, since it is larger than the sum of its proper divisors (2222534699).

10004102101 is a wasteful number, since it uses less digits than its factorization.

10004102101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674 (or 667 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10004102101 its reverse (10120140001), we get a palindrome (20124242102).

The spelling of 10004102101 in words is "ten billion, four million, one hundred two thousand, one hundred one".

Divisors: 1 7 31 49 113 167 217 349 791 1169 1519 2443 3503 5177 5537 8183 10819 17101 18871 24521 36239 39437 58283 75733 132097 171647 253673 276059 407981 530131 585001 924679 1222547 1806773 1932413 2855867 4095007 6585979 8557829 12647411 28665049 46101853 59904803 88531877 204165349 322712971 1429157443 10004102101