Search a number
-
+
93000036 = 2237750003
BaseRepresentation
bin1011000101100…
…01000101100100
320110222220001210
411202301011210
5142302000121
613121151420
72206326063
oct542610544
9213886053
1093000036
1148550338
122718b570
131636260c
14c4cc1da
158270876
hex58b1164

93000036 has 12 divisors (see below), whose sum is σ = 217000112. Its totient is φ = 31000008.

The previous prime is 93000007. The next prime is 93000059. The reversal of 93000036 is 63000039.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 92999976 and 93000021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3874990 + ... + 3875013.

Almost surely, 293000036 is an apocalyptic number.

It is an amenable number.

93000036 is an abundant number, since it is smaller than the sum of its proper divisors (124000076).

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

93000036 is a wasteful number, since it uses less digits than its factorization.

93000036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7750010 (or 7750008 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 21.

The square root of 93000036 is about 9643.6526275058. The cubic root of 93000036 is about 453.0655480684.

The spelling of 93000036 in words is "ninety-three million, thirty-six", and thus it is an aban number and an uban number.

Divisors: 1 2 3 4 6 12 7750003 15500006 23250009 31000012 46500018 93000036