[go: up one dir, main page]

Search a number
-
+
30465341 = 192955291
BaseRepresentation
bin111010000110…
…1110100111101
32010022210120222
41310031310331
530244342331
63004551125
7516644144
oct164156475
963283528
1030465341
1116219075
12a2524a5
136408a3a
14409075b
152a1bb7b
hex1d0dd3d

30465341 has 8 divisors (see below), whose sum is σ = 33175200. Its totient is φ = 27866160.

The previous prime is 30465277. The next prime is 30465367. The reversal of 30465341 is 14356403.

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

It is not a de Polignac number, because 30465341 - 26 = 30465277 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30465341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30464341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27095 + ... + 28196.

It is an arithmetic number, because the mean of its divisors is an integer number (4146900).

Almost surely, 230465341 is an apocalyptic number.

It is an amenable number.

30465341 is a deficient number, since it is larger than the sum of its proper divisors (2709859).

30465341 is a wasteful number, since it uses less digits than its factorization.

30465341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55339.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 30465341 is about 5519.5417382243. The cubic root of 30465341 is about 312.3215954492.

The spelling of 30465341 in words is "thirty million, four hundred sixty-five thousand, three hundred forty-one".

Divisors: 1 19 29 551 55291 1050529 1603439 30465341