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10255323101 = 137321723269
BaseRepresentation
bin10011000110100001…
…11100111111011101
3222110201012101120112
421203100330333131
5132000330314401
64413343055405
7512064544112
oct114320747735
928421171515
1010255323101
114392954041
121ba25a1565
13c75874a2a
146d4026909
154004e43bb
hex26343cfdd

10255323101 has 8 divisors (see below), whose sum is σ = 10333834680. Its totient is φ = 10176864768.

The previous prime is 10255323037. The next prime is 10255323107. The reversal of 10255323101 is 10132355201.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3486312025 + 6769011076 = 59045^2 + 82274^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10255323101 - 26 = 10255323037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10255323107) 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, 429095 + ... + 452363.

It is an arithmetic number, because the mean of its divisors is an integer number (1291729335).

Almost surely, 210255323101 is an apocalyptic number.

It is an amenable number.

10255323101 is a deficient number, since it is larger than the sum of its proper divisors (78511579).

10255323101 is a wasteful number, since it uses less digits than its factorization.

10255323101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26623.

The product of its (nonzero) digits is 900, while the sum is 23.

Adding to 10255323101 its reverse (10132355201), we get a palindrome (20387678302).

The spelling of 10255323101 in words is "ten billion, two hundred fifty-five million, three hundred twenty-three thousand, one hundred one".

Divisors: 1 137 3217 23269 440729 3187853 74856373 10255323101