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10010031224 = 237927075851
BaseRepresentation
bin10010101001010010…
…01111010001111000
3221211121122021101012
421110221033101320
5131000031444344
64333141413052
7503025601334
oct112451172170
927747567335
1010010031224
114277446686
121b3440a188
13c36ac02cb
146ad6147c4
153d8be029e
hex254a4f478

10010031224 has 32 divisors (see below), whose sum is σ = 19016659200. Its totient is φ = 4938991200.

The previous prime is 10010031221. The next prime is 10010031257. The reversal of 10010031224 is 42213001001.

It is a junction number, because it is equal to n+sod(n) for n = 10010031199 and 10010031208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010031221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1707899 + ... + 1713749.

It is an arithmetic number, because the mean of its divisors is an integer number (594270600).

Almost surely, 210010031224 is an apocalyptic number.

It is an amenable number.

10010031224 is a deficient number, since it is larger than the sum of its proper divisors (9006627976).

10010031224 is a wasteful number, since it uses less digits than its factorization.

10010031224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8643 (or 8639 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10010031224 its reverse (42213001001), we get a palindrome (52223032225).

The spelling of 10010031224 in words is "ten billion, ten million, thirty-one thousand, two hundred twenty-four".

Divisors: 1 2 4 8 79 158 316 632 2707 5414 5851 10828 11702 21656 23404 46808 213853 427706 462229 855412 924458 1710824 1848916 3697832 15838657 31677314 63354628 126709256 1251253903 2502507806 5005015612 10010031224