Search a number
-
+
3800135 = 53124517
BaseRepresentation
bin1110011111110001000111
321011001210202
432133301013
51433101020
6213241115
744205053
oct16376107
97131722
103800135
112166109
12133319b
13a30901
1470cc63
15500e75
hex39fc47

3800135 has 8 divisors (see below), whose sum is σ = 4707456. Its totient is φ = 2941920.

The previous prime is 3800119. The next prime is 3800149. The reversal of 3800135 is 5310083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3800135 - 24 = 3800119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12104 + ... + 12413.

It is an arithmetic number, because the mean of its divisors is an integer number (588432).

Almost surely, 23800135 is an apocalyptic number.

3800135 is a deficient number, since it is larger than the sum of its proper divisors (907321).

3800135 is a wasteful number, since it uses less digits than its factorization.

3800135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24553.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 3800135 is about 1949.3934954236. The cubic root of 3800135 is about 156.0509229985.

The spelling of 3800135 in words is "three million, eight hundred thousand, one hundred thirty-five".

Divisors: 1 5 31 155 24517 122585 760027 3800135