Search a number
-
+
93063193 = 389239237
BaseRepresentation
bin1011000110000…
…00100000011001
320111010002200221
411203000200121
5142311010233
613122400041
72210011156
oct543004031
9214102627
1093063193
1148593833
1227200021
13163852a2
14c50722d
15828442d
hex58c0819

93063193 has 4 divisors (see below), whose sum is σ = 93302820. Its totient is φ = 92823568.

The previous prime is 93063167. The next prime is 93063199. The reversal of 93063193 is 39136039.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 39136039 = 74352673.

It can be written as a sum of positive squares in 2 ways, for example, as 32410249 + 60652944 = 5693^2 + 7788^2 .

It is a cyclic number.

It is not a de Polignac number, because 93063193 - 25 = 93063161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93063199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119230 + ... + 120007.

It is an arithmetic number, because the mean of its divisors is an integer number (23325705).

Almost surely, 293063193 is an apocalyptic number.

It is an amenable number.

93063193 is a deficient number, since it is larger than the sum of its proper divisors (239627).

93063193 is a wasteful number, since it uses less digits than its factorization.

93063193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239626.

The product of its (nonzero) digits is 13122, while the sum is 34.

The square root of 93063193 is about 9646.9266090294. The cubic root of 93063193 is about 453.1680848957.

The spelling of 93063193 in words is "ninety-three million, sixty-three thousand, one hundred ninety-three".

Divisors: 1 389 239237 93063193