Search a number
-
+
980115693467 is a prime number
BaseRepresentation
bin11100100001100110111…
…00101001111110011011
310110200211221120222211112
432100303130221332123
5112024234104142332
62030131532450535
7130545115635611
oct16206334517633
93420757528745
10980115693467
11348734837109
12139b52919a4b
137156986a8a1
143561b6796b1
151a765c4edb2
hexe433729f9b

980115693467 has 2 divisors, whose sum is σ = 980115693468. Its totient is φ = 980115693466.

The previous prime is 980115693451. The next prime is 980115693517. The reversal of 980115693467 is 764396511089.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 980115693467 - 24 = 980115693451 is a prime.

It is not a weakly prime, because it can be changed into another prime (980115699467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 490057846733 + 490057846734.

It is an arithmetic number, because the mean of its divisors is an integer number (490057846734).

Almost surely, 2980115693467 is an apocalyptic number.

980115693467 is a deficient number, since it is larger than the sum of its proper divisors (1).

980115693467 is an equidigital number, since it uses as much as digits as its factorization.

980115693467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9797760, while the sum is 59.

The spelling of 980115693467 in words is "nine hundred eighty billion, one hundred fifteen million, six hundred ninety-three thousand, four hundred sixty-seven".