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10230221241 = 337343311987
BaseRepresentation
bin10011000011100010…
…01100100110111001
3222101221222002022000
421201301030212321
5131422414034431
64411045051213
7511341305622
oct114161144671
928357862260
1010230221241
11437a7696a9
121b960b6b09
13c705c6366
146d0970a49
153ed1d69e6
hex261c4c9b9

10230221241 has 32 divisors (see below), whose sum is σ = 15400264320. Its totient is φ = 6710625792.

The previous prime is 10230221213. The next prime is 10230221251. The reversal of 10230221241 is 14212203201.

It is a happy number.

10230221241 is a `hidden beast` number, since 102 + 302 + 21 + 241 = 666.

It is not a de Polignac number, because 10230221241 - 29 = 10230220729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10230221251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 847450 + ... + 859436.

It is an arithmetic number, because the mean of its divisors is an integer number (481258260).

Almost surely, 210230221241 is an apocalyptic number.

It is an amenable number.

10230221241 is a deficient number, since it is larger than the sum of its proper divisors (5170043079).

10230221241 is a wasteful number, since it uses less digits than its factorization.

10230221241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12502 (or 12496 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10230221241 its reverse (14212203201), we get a palindrome (24442424442).

The spelling of 10230221241 in words is "ten billion, two hundred thirty million, two hundred twenty-one thousand, two hundred forty-one".

Divisors: 1 3 9 27 73 219 433 657 1299 1971 3897 11691 11987 31609 35961 94827 107883 284481 323649 853443 875051 2625153 5190371 7875459 15571113 23626377 46713339 140140017 378897083 1136691249 3410073747 10230221241