Search a number
-
+
802530024969 = 3793386202637
BaseRepresentation
bin10111010110110101000…
…01000101111000001001
32211201110200211022210010
423223122201011320021
5101122040141244334
61412402135342133
7111660304442061
oct13533241057011
92751420738703
10802530024969
1128a395305a22
1210b651821949
135a8a818c27a
142abb23903a1
1515d2049e0e9
hexbada845e09

802530024969 has 8 divisors (see below), whose sum is σ = 1083584844160. Its totient is φ = 528247611216.

The previous prime is 802530024941. The next prime is 802530024971. The reversal of 802530024969 is 969420035208.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 802530024969 - 217 = 802529893897 is a prime.

It is a super-2 number, since 2×8025300249692 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (802530044969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1693101082 + ... + 1693101555.

It is an arithmetic number, because the mean of its divisors is an integer number (135448105520).

Almost surely, 2802530024969 is an apocalyptic number.

It is an amenable number.

802530024969 is a deficient number, since it is larger than the sum of its proper divisors (281054819191).

802530024969 is a wasteful number, since it uses less digits than its factorization.

802530024969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3386202719.

The product of its (nonzero) digits is 933120, while the sum is 48.

The spelling of 802530024969 in words is "eight hundred two billion, five hundred thirty million, twenty-four thousand, nine hundred sixty-nine".

Divisors: 1 3 79 237 3386202637 10158607911 267510008323 802530024969