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4115401097 is a prime number
BaseRepresentation
bin1111010101001100…
…0000100110001001
3101121210212000222212
43311103000212021
531412020313342
61520211154505
7203661221633
oct36523004611
911553760885
104115401097
111822044835
1296a2a5a35
135077c82a2
142b07d3a53
1519146d182
hexf54c0989

4115401097 has 2 divisors, whose sum is σ = 4115401098. Its totient is φ = 4115401096.

The previous prime is 4115401079. The next prime is 4115401189. The reversal of 4115401097 is 7901045114.

It is a happy number.

Together with previous prime (4115401079) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3650093056 + 465308041 = 60416^2 + 21571^2 .

It is a cyclic number.

It is not a de Polignac number, because 4115401097 - 26 = 4115401033 is a prime.

It is not a weakly prime, because it can be changed into another prime (4115401027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2057700548 + 2057700549.

It is an arithmetic number, because the mean of its divisors is an integer number (2057700549).

Almost surely, 24115401097 is an apocalyptic number.

It is an amenable number.

4115401097 is a deficient number, since it is larger than the sum of its proper divisors (1).

4115401097 is an equidigital number, since it uses as much as digits as its factorization.

4115401097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 4115401097 is about 64151.3920113975. The cubic root of 4115401097 is about 1602.5222064626.

The spelling of 4115401097 in words is "four billion, one hundred fifteen million, four hundred one thousand, ninety-seven".