Search a number
4897696547 is a prime number
BaseRepresentation
bin1001000111110110…
…01110101100100011
3110122022212202121102
410203323032230203
540012302242142
62125554345015
7232240506452
oct44373165443
913568782542
104897696547
1120936929a7
12b4828b16b
136008bc7c3
14346670b99
151d9e99532
hex123eceb23

4897696547 has 2 divisors, whose sum is σ = 4897696548. Its totient is φ = 4897696546.

The previous prime is 4897696501. The next prime is 4897696577. The reversal of 4897696547 is 7456967984.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4897696547 - 218 = 4897434403 is a prime.

It is not a weakly prime, because it can be changed into another prime (4897696577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2448848273 + 2448848274.

It is an arithmetic number, because the mean of its divisors is an integer number (2448848274).

Almost surely, 24897696547 is an apocalyptic number.

4897696547 is a deficient number, since it is larger than the sum of its proper divisors (1).

4897696547 is an equidigital number, since it uses as much as digits as its factorization.

4897696547 is an evil number, because the sum of its binary digits is even.

The product of its digits is 91445760, while the sum is 65.

The square root of 4897696547 is about 69983.5448301956. The cubic root of 4897696547 is about 1698.2330599681.

The spelling of 4897696547 in words is "four billion, eight hundred ninety-seven million, six hundred ninety-six thousand, five hundred forty-seven".