[go: up one dir, main page]

Search a number
-
+
94476031 = 1343169009
BaseRepresentation
bin1011010000110…
…01011011111111
320120202212202021
411220121123333
5143141213111
613212541011
72225014216
oct550313377
9216685667
1094476031
1149369271
1227781767
131675b3a0
14c79407d
158462d71
hex5a196ff

94476031 has 8 divisors (see below), whose sum is σ = 104110160. Its totient is φ = 85180032.

The previous prime is 94476017. The next prime is 94476043. The reversal of 94476031 is 13067449.

It is a happy number.

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 94476031 - 211 = 94473983 is a prime.

It is a super-2 number, since 2×944760312 = 17851440867025922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94476071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83946 + ... + 85063.

It is an arithmetic number, because the mean of its divisors is an integer number (13013770).

Almost surely, 294476031 is an apocalyptic number.

94476031 is a deficient number, since it is larger than the sum of its proper divisors (9634129).

94476031 is a wasteful number, since it uses less digits than its factorization.

94476031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169065.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 94476031 is about 9719.8781370962. The cubic root of 94476031 is about 455.4498324715.

The spelling of 94476031 in words is "ninety-four million, four hundred seventy-six thousand, thirty-one".

Divisors: 1 13 43 559 169009 2197117 7267387 94476031