Search a number
-
+
94924073 = 1731392
BaseRepresentation
bin1011010100001…
…10110100101001
320121121122100102
411222012310221
5143300032243
613230315145
72231561366
oct552066451
9217548312
1094924073
1149644952
1227958ab5
13168872ba
14c86d46d
1585009b8
hex5a86d29

94924073 has 12 divisors (see below), whose sum is σ = 101586420. Its totient is φ = 88697568.

The previous prime is 94924051. The next prime is 94924099. The reversal of 94924073 is 37042949.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 52243984 + 42680089 = 7228^2 + 6533^2 .

It is not a de Polignac number, because 94924073 - 216 = 94858537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94924003) 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 11 ways as a sum of consecutive naturals, for example, 682838 + ... + 682976.

It is an arithmetic number, because the mean of its divisors is an integer number (8465535).

Almost surely, 294924073 is an apocalyptic number.

It is an amenable number.

94924073 is a deficient number, since it is larger than the sum of its proper divisors (6662347).

94924073 is an frugal number, since it uses more digits than its factorization.

94924073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 94924073 is about 9742.8985933345. The cubic root of 94924073 is about 456.1686706100.

The spelling of 94924073 in words is "ninety-four million, nine hundred twenty-four thousand, seventy-three".

Divisors: 1 17 139 289 2363 4913 19321 40171 328457 682907 5583769 94924073