Search a number
-
+
48046169 = 672512857
BaseRepresentation
bin1011011101001…
…0000001011001
310100101222221202
42313102001121
544244434134
64433443545
71122246203
oct267220131
9110358852
1048046169
1125136886
12141105b5
139c52cb2
146549773
154340d7e
hex2dd2059

48046169 has 8 divisors (see below), whose sum is σ = 48974688. Its totient is φ = 47124000.

The previous prime is 48046157. The next prime is 48046183. The reversal of 48046169 is 96164084.

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

It is a cyclic number.

It is not a de Polignac number, because 48046169 - 24 = 48046153 is a prime.

It is a super-2 number, since 2×480461692 = 4616868711153122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48046109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15389 + ... + 18245.

It is an arithmetic number, because the mean of its divisors is an integer number (6121836).

Almost surely, 248046169 is an apocalyptic number.

It is an amenable number.

48046169 is a deficient number, since it is larger than the sum of its proper divisors (928519).

48046169 is a wasteful number, since it uses less digits than its factorization.

48046169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3175.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 48046169 is about 6931.5343900178. The cubic root of 48046169 is about 363.5406015621.

The spelling of 48046169 in words is "forty-eight million, forty-six thousand, one hundred sixty-nine".

Divisors: 1 67 251 2857 16817 191419 717107 48046169