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301425212 = 2211231491999
BaseRepresentation
bin10001111101110…
…110001000111100
3210000011222122202
4101331312020330
51104131101322
645524331032
710320033464
oct2175661074
9700158582
10301425212
11145168250
1284b43a78
134a5a971a
142c064ba4
151b6e1292
hex11f7623c

301425212 has 48 divisors (see below), whose sum is σ = 604800000. Its totient is φ = 130109760.

The previous prime is 301425203. The next prime is 301425239. The reversal of 301425212 is 212524103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149789 + ... + 151787.

It is an arithmetic number, because the mean of its divisors is an integer number (12600000).

Almost surely, 2301425212 is an apocalyptic number.

It is an amenable number.

301425212 is an abundant number, since it is smaller than the sum of its proper divisors (303374788).

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

301425212 is a wasteful number, since it uses less digits than its factorization.

301425212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2186 (or 2184 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 301425212 is about 17361.6016542253. The cubic root of 301425212 is about 670.4913689612.

Adding to 301425212 its reverse (212524103), we get a palindrome (513949315).

The spelling of 301425212 in words is "three hundred one million, four hundred twenty-five thousand, two hundred twelve".

Divisors: 1 2 4 11 22 23 44 46 92 149 253 298 506 596 1012 1639 1999 3278 3427 3998 6556 6854 7996 13708 21989 37697 43978 45977 75394 87956 91954 150788 183908 297851 505747 595702 1011494 1191404 2022988 3276361 6552722 6850573 13105444 13701146 27402292 75356303 150712606 301425212