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10250214401 = 73292234621
BaseRepresentation
bin10011000101111010…
…11101110000000001
3222110100120211202102
421202331131300001
5131443023330101
64413041400145
7512003246000
oct114275356001
928410524672
1010250214401
11438aa84879
121ba0939055
13c747a662b
146d3496c37
153eed3586b
hex262f5dc01

10250214401 has 32 divisors (see below), whose sum is σ = 12423936000. Its totient is φ = 8443068480.

The previous prime is 10250214383. The next prime is 10250214421. The reversal of 10250214401 is 10441205201.

It is a happy number.

It is not a de Polignac number, because 10250214401 - 218 = 10249952257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10250214421) 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, 2215871 + ... + 2220491.

It is an arithmetic number, because the mean of its divisors is an integer number (388248000).

Almost surely, 210250214401 is an apocalyptic number.

It is an amenable number.

10250214401 is a deficient number, since it is larger than the sum of its proper divisors (2173721599).

10250214401 is an equidigital number, since it uses as much as digits as its factorization.

10250214401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4894 (or 4880 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 10250214401 its reverse (10441205201), we get a palindrome (20691419602).

The spelling of 10250214401 in words is "ten billion, two hundred fifty million, two hundred fourteen thousand, four hundred one".

Divisors: 1 7 29 49 203 223 343 1421 1561 4621 6467 9947 10927 32347 45269 76489 134009 226429 316883 938063 1030483 1585003 2218181 6566441 7213381 29884007 45965087 50493667 209188049 353455669 1464316343 10250214401