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4015106497 is a prime number
BaseRepresentation
bin1110111101010001…
…1010100111000001
3101100211010112200001
43233110122213001
531210331401442
61502225400001
7201332561563
oct35724324701
911324115601
104015106497
111780471a36
12940799001
134bcab067c
142a1367333
1518775b2b7
hexef51a9c1

4015106497 has 2 divisors, whose sum is σ = 4015106498. Its totient is φ = 4015106496.

The previous prime is 4015106489. The next prime is 4015106503. The reversal of 4015106497 is 7946015104.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2920753936 + 1094352561 = 54044^2 + 33081^2 .

It is a cyclic number.

It is not a de Polignac number, because 4015106497 - 23 = 4015106489 is a prime.

It is a super-2 number, since 2×40151064972 = 32242160364503222018, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4015106197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2007553248 + 2007553249.

It is an arithmetic number, because the mean of its divisors is an integer number (2007553249).

Almost surely, 24015106497 is an apocalyptic number.

It is an amenable number.

4015106497 is a deficient number, since it is larger than the sum of its proper divisors (1).

4015106497 is an equidigital number, since it uses as much as digits as its factorization.

4015106497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 4015106497 is about 63364.8680027032. The cubic root of 4015106497 is about 1589.3968806769.

The spelling of 4015106497 in words is "four billion, fifteen million, one hundred six thousand, four hundred ninety-seven".