Search a number
-
+
10764469161 = 3544298227
BaseRepresentation
bin10100000011001110…
…01100001110101001
31000210012020200200000
422001213030032221
5134021201003121
64540051533213
7530516323005
oct120147141651
930705220600
1010764469161
114624298006
122104bba209
1310271acaa4
147418bd705
15430067526
hex2819cc3a9

10764469161 has 12 divisors (see below), whose sum is σ = 16124554992. Its totient is φ = 7176312612.

The previous prime is 10764469159. The next prime is 10764469169. The reversal of 10764469161 is 16196446701.

It is not a de Polignac number, because 10764469161 - 21 = 10764469159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10764469169) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22148871 + ... + 22149356.

It is an arithmetic number, because the mean of its divisors is an integer number (1343712916).

Almost surely, 210764469161 is an apocalyptic number.

It is an amenable number.

10764469161 is a deficient number, since it is larger than the sum of its proper divisors (5360085831).

10764469161 is an frugal number, since it uses more digits than its factorization.

10764469161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44298242 (or 44298230 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The spelling of 10764469161 in words is "ten billion, seven hundred sixty-four million, four hundred sixty-nine thousand, one hundred sixty-one".

Divisors: 1 3 9 27 81 243 44298227 132894681 398684043 1196052129 3588156387 10764469161