Search a number
-
+
769060054 = 2754932861
BaseRepresentation
bin101101110101101…
…110110011010110
31222121010022001201
4231311232303112
53033334410204
6204151343114
725025621410
oct5565566326
91877108051
10769060054
11365129224
12195681a9a
13c343c129
14741d39b0
15477b49a4
hex2dd6ecd6

769060054 has 8 divisors (see below), whose sum is σ = 1318388688. Its totient is φ = 329597160.

The previous prime is 769060009. The next prime is 769060079. The reversal of 769060054 is 450060967.

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

It is a junction number, because it is equal to n+sod(n) for n = 769059995 and 769060022.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 27466417 + ... + 27466444.

It is an arithmetic number, because the mean of its divisors is an integer number (164798586).

Almost surely, 2769060054 is an apocalyptic number.

769060054 is a deficient number, since it is larger than the sum of its proper divisors (549328634).

769060054 is a wasteful number, since it uses less digits than its factorization.

769060054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54932870.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 769060054 is about 27731.9320278988. The cubic root of 769060054 is about 916.1925402356.

The spelling of 769060054 in words is "seven hundred sixty-nine million, sixty thousand, fifty-four".

Divisors: 1 2 7 14 54932861 109865722 384530027 769060054