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10688048297 is a prime number
BaseRepresentation
bin10011111010000111…
…01010110010101001
31000120212110002221122
421331003222302221
5133342120021142
64524321545025
7525600624443
oct117503526251
930525402848
1010688048297
114595140973
1220a34a5175
131014403844
147356a9493
154284be1d2
hex27d0eaca9

10688048297 has 2 divisors, whose sum is σ = 10688048298. Its totient is φ = 10688048296.

The previous prime is 10688048243. The next prime is 10688048323. The reversal of 10688048297 is 79284088601.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8668354816 + 2019693481 = 93104^2 + 44941^2 .

It is a cyclic number.

It is not a de Polignac number, because 10688048297 - 210 = 10688047273 is a prime.

It is a super-2 number, since 2×106880482972 (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10688048197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5344024148 + 5344024149.

It is an arithmetic number, because the mean of its divisors is an integer number (5344024149).

Almost surely, 210688048297 is an apocalyptic number.

It is an amenable number.

10688048297 is a deficient number, since it is larger than the sum of its proper divisors (1).

10688048297 is an equidigital number, since it uses as much as digits as its factorization.

10688048297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1548288, while the sum is 53.

The spelling of 10688048297 in words is "ten billion, six hundred eighty-eight million, forty-eight thousand, two hundred ninety-seven".