Search a number
-
+
10121000332 = 22192127229241
BaseRepresentation
bin10010110110100001…
…00011010110001100
3222010100110002101011
421123100203112030
5131211434002312
64352144055004
7505544040412
oct113320432614
928110402334
1010121000332
11432404a393
121b65604464
13c53aa47c1
146c025d2b2
153e380eda7
hex25b42358c

10121000332 has 72 divisors (see below), whose sum is σ = 19000988160. Its totient is φ = 4715988480.

The previous prime is 10121000327. The next prime is 10121000353. The reversal of 10121000332 is 23300012101.

It is a super-2 number, since 2×101210003322 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41995732 + ... + 41995972.

Almost surely, 210121000332 is an apocalyptic number.

It is an amenable number.

10121000332 is a deficient number, since it is larger than the sum of its proper divisors (8879987828).

10121000332 is a wasteful number, since it uses less digits than its factorization.

10121000332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639 (or 618 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10121000332 its reverse (23300012101), we get a palindrome (33421012433).

The spelling of 10121000332 in words is "ten billion, one hundred twenty-one million, three hundred thirty-two", and thus it is an aban number.

Divisors: 1 2 4 19 38 76 127 229 241 254 361 458 482 508 722 916 964 1444 2413 4351 4579 4826 8702 9158 9652 17404 18316 29083 30607 45847 55189 58166 61214 82669 87001 91694 110378 116332 122428 165338 174002 183388 220756 330676 348004 552577 581533 1048591 1105154 1163066 2097182 2210308 2326132 4194364 7009003 10498963 11049127 14018006 19923229 20997926 22098254 28036012 39846458 41995852 44196508 79692916 133171057 266342114 532684228 2530250083 5060500166 10121000332