Search a number
-
+
30600134 = 278719441
BaseRepresentation
bin111010010111…
…0101111000110
32010120122111022
41310232233012
530313201014
63011511142
7521045135
oct164565706
963518438
1030600134
1116300374
12a2b84b2
1364551b6
1440c791c
152a46a8e
hex1d2ebc6

30600134 has 8 divisors (see below), whose sum is σ = 45960888. Its totient is φ = 15279840.

The previous prime is 30600113. The next prime is 30600151. The reversal of 30600134 is 43100603.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8147 + ... + 11294.

It is an arithmetic number, because the mean of its divisors is an integer number (5745111).

Almost surely, 230600134 is an apocalyptic number.

30600134 is a deficient number, since it is larger than the sum of its proper divisors (15360754).

30600134 is a wasteful number, since it uses less digits than its factorization.

30600134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20230.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 30600134 is about 5531.7387863130. The cubic root of 30600134 is about 312.7815370020.

Adding to 30600134 its reverse (43100603), we get a palindrome (73700737).

The spelling of 30600134 in words is "thirty million, six hundred thousand, one hundred thirty-four".

Divisors: 1 2 787 1574 19441 38882 15300067 30600134