Search a number
-
+
969962801 is a prime number
BaseRepresentation
bin111001110100000…
…111010100110001
32111121011012211012
4321310013110301
53441302302201
6240125400305
733015355613
oct7164072461
92447135735
10969962801
11458578455
12230a09095
13125c512b2
1492b6cdb3
155a24b5bb
hex39d07531

969962801 has 2 divisors, whose sum is σ = 969962802. Its totient is φ = 969962800.

The previous prime is 969962783. The next prime is 969962821. The reversal of 969962801 is 108269969.

969962801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 947162176 + 22800625 = 30776^2 + 4775^2 .

It is a cyclic number.

It is not a de Polignac number, because 969962801 - 210 = 969961777 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 969962801.

It is not a weakly prime, because it can be changed into another prime (969962821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484981400 + 484981401.

It is an arithmetic number, because the mean of its divisors is an integer number (484981401).

Almost surely, 2969962801 is an apocalyptic number.

It is an amenable number.

969962801 is a deficient number, since it is larger than the sum of its proper divisors (1).

969962801 is an equidigital number, since it uses as much as digits as its factorization.

969962801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 419904, while the sum is 50.

The square root of 969962801 is about 31144.2258051151. The cubic root of 969962801 is about 989.8856450575.

The spelling of 969962801 in words is "nine hundred sixty-nine million, nine hundred sixty-two thousand, eight hundred one".