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10250304442 = 273123618213
BaseRepresentation
bin10011000101111011…
…10011101110111010
3222110100202102021021
421202331303232322
5131443034220232
64413043333054
7512004102340
oct114275635672
928410672237
1010250304442
114390036494
121ba098118a
13c74808601
146d34bb990
153eed52397
hex262f73bba

10250304442 has 16 divisors (see below), whose sum is σ = 18138788352. Its totient is φ = 4251278160.

The previous prime is 10250304437. The next prime is 10250304481. The reversal of 10250304442 is 24440305201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11808673 + ... + 11809540.

It is an arithmetic number, because the mean of its divisors is an integer number (1133674272).

Almost surely, 210250304442 is an apocalyptic number.

10250304442 is a deficient number, since it is larger than the sum of its proper divisors (7888483910).

10250304442 is a wasteful number, since it uses less digits than its factorization.

10250304442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23618253.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 10250304442 its reverse (24440305201), we get a palindrome (34690609643).

The spelling of 10250304442 in words is "ten billion, two hundred fifty million, three hundred four thousand, four hundred forty-two".

Divisors: 1 2 7 14 31 62 217 434 23618213 47236426 165327491 330654982 732164603 1464329206 5125152221 10250304442