Search a number
-
+
93805002 = 2325211389
BaseRepresentation
bin1011001011101…
…01100111001010
320112111210021100
411211311213022
5143003230002
613150322230
72216220654
oct545654712
9215453240
1093805002
1148a500a5
12274b9376
1316584b25
14c65b6d4
15837e11c
hex59759ca

93805002 has 12 divisors (see below), whose sum is σ = 203244210. Its totient is φ = 31268328.

The previous prime is 93805001. The next prime is 93805003. The reversal of 93805002 is 20050839.

It is an interprime number because it is at equal distance from previous prime (93805001) and next prime (93805003).

It can be written as a sum of positive squares in only one way, i.e., 91757241 + 2047761 = 9579^2 + 1431^2 .

It is not an unprimeable number, because it can be changed into a prime (93805001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2605677 + ... + 2605712.

Almost surely, 293805002 is an apocalyptic number.

93805002 is an abundant number, since it is smaller than the sum of its proper divisors (109439208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

93805002 is a wasteful number, since it uses less digits than its factorization.

93805002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5211397 (or 5211394 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 93805002 is about 9685.2982401163. The cubic root of 93805002 is about 454.3689710771.

The spelling of 93805002 in words is "ninety-three million, eight hundred five thousand, two".

Divisors: 1 2 3 6 9 18 5211389 10422778 15634167 31268334 46902501 93805002