Search a number
-
+
60800098691 is a prime number
BaseRepresentation
bin111000100111111101…
…111110000110000011
312210221021010000211002
4320213331332012003
51444004311124231
643533045042215
74251453211643
oct704775760603
9183837100732
1060800098691
1123870086052
12b9499b636b
13596c445c77
142d2ac46523
1518acae90cb
hexe27f7e183

60800098691 has 2 divisors, whose sum is σ = 60800098692. Its totient is φ = 60800098690.

The previous prime is 60800098663. The next prime is 60800098693. The reversal of 60800098691 is 19689000806.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60800098691 - 210 = 60800097667 is a prime.

Together with 60800098693, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (60800098693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30400049345 + 30400049346.

It is an arithmetic number, because the mean of its divisors is an integer number (30400049346).

Almost surely, 260800098691 is an apocalyptic number.

60800098691 is a deficient number, since it is larger than the sum of its proper divisors (1).

60800098691 is an equidigital number, since it uses as much as digits as its factorization.

60800098691 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 47.

The spelling of 60800098691 in words is "sixty billion, eight hundred million, ninety-eight thousand, six hundred ninety-one".