Search a number
-
+
69053230 = 256905323
BaseRepresentation
bin1000001110110…
…10101100101110
311210221021020001
410013122230232
5120134200410
610504014514
71465641241
oct407325456
9153837201
1069053230
1135a84794
121b16143a
13113c98cc
149257258
1560e033a
hex41dab2e

69053230 has 8 divisors (see below), whose sum is σ = 124295832. Its totient is φ = 27621288.

The previous prime is 69053219. The next prime is 69053267. The reversal of 69053230 is 3235096.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3452652 + ... + 3452671.

It is an arithmetic number, because the mean of its divisors is an integer number (15536979).

Almost surely, 269053230 is an apocalyptic number.

69053230 is a deficient number, since it is larger than the sum of its proper divisors (55242602).

69053230 is a wasteful number, since it uses less digits than its factorization.

69053230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6905330.

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 69053230 is about 8309.8273146919. The cubic root of 69053230 is about 410.2620375286.

The spelling of 69053230 in words is "sixty-nine million, fifty-three thousand, two hundred thirty".

Divisors: 1 2 5 10 6905323 13810646 34526615 69053230