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94485137 = 591601443
BaseRepresentation
bin1011010000110…
…11101010010001
320120210100020112
411220123222101
5143142011022
613213051105
72225052605
oct550335221
9216710215
1094485137
114937509a
1227786a95
1316762586
14c797505
1584658e2
hex5a1ba91

94485137 has 4 divisors (see below), whose sum is σ = 96086640. Its totient is φ = 92883636.

The previous prime is 94485091. The next prime is 94485143. The reversal of 94485137 is 73158449.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 94485137 - 212 = 94481041 is a prime.

It is a super-3 number, since 3×944851373 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 94485094 and 94485103.

It is not an unprimeable number, because it can be changed into a prime (94485187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 800663 + ... + 800780.

It is an arithmetic number, because the mean of its divisors is an integer number (24021660).

Almost surely, 294485137 is an apocalyptic number.

It is an amenable number.

94485137 is a deficient number, since it is larger than the sum of its proper divisors (1601503).

94485137 is a wasteful number, since it uses less digits than its factorization.

94485137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1601502.

The product of its digits is 120960, while the sum is 41.

The square root of 94485137 is about 9720.3465473202. The cubic root of 94485137 is about 455.4644647294.

The spelling of 94485137 in words is "ninety-four million, four hundred eighty-five thousand, one hundred thirty-seven".

Divisors: 1 59 1601443 94485137