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1310096097 = 321019314281
BaseRepresentation
bin100111000010110…
…0111101011100001
310101022011202222200
41032011213223201
510140341033342
6333555523413
744315430102
oct11605475341
93338152880
101310096097
11612573652
123068b9569
1317b5614bb
14c5dcc3a9
157a03694c
hex4e167ae1

1310096097 has 12 divisors (see below), whose sum is σ = 1892679204. Its totient is φ = 873250560.

The previous prime is 1310096087. The next prime is 1310096101. The reversal of 1310096097 is 7906900131.

It can be written as a sum of positive squares in 2 ways, for example, as 312547041 + 997549056 = 17679^2 + 31584^2 .

It is a de Polignac number, because none of the positive numbers 2k-1310096097 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1310096017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84597 + ... + 98877.

It is an arithmetic number, because the mean of its divisors is an integer number (157723267).

Almost surely, 21310096097 is an apocalyptic number.

It is an amenable number.

1310096097 is a deficient number, since it is larger than the sum of its proper divisors (582583107).

1310096097 is a wasteful number, since it uses less digits than its factorization.

1310096097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24480 (or 24477 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The square root of 1310096097 is about 36195.2496468805. The cubic root of 1310096097 is about 1094.2109358791.

The spelling of 1310096097 in words is "one billion, three hundred ten million, ninety-six thousand, ninety-seven".

Divisors: 1 3 9 10193 14281 30579 42843 91737 128529 145566233 436698699 1310096097