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301342412 = 22723491953
BaseRepresentation
bin10001111101100…
…001111011001100
3210000000210002002
4101331201323030
51104120424122
645522451432
710316240210
oct2175417314
9700023062
10301342412
11145111018
1284b03b78
134a57ab27
142c042940
151b6c6992
hex11f61ecc

301342412 has 48 divisors (see below), whose sum is σ = 630830592. Its totient is φ = 123150720.

The previous prime is 301342403. The next prime is 301342439. The reversal of 301342412 is 214243103.

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, 315728 + ... + 316680.

It is an arithmetic number, because the mean of its divisors is an integer number (13142304).

Almost surely, 2301342412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 301342412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (315415296).

301342412 is an abundant number, since it is smaller than the sum of its proper divisors (329488180).

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

301342412 is a wasteful number, since it uses less digits than its factorization.

301342412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478 (or 1476 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 301342412 is about 17359.2169178221. The cubic root of 301342412 is about 670.4299697956.

Adding to 301342412 its reverse (214243103), we get a palindrome (515585515).

The spelling of 301342412 in words is "three hundred one million, three hundred forty-two thousand, four hundred twelve".

Divisors: 1 2 4 7 14 23 28 46 92 161 322 491 644 953 982 1906 1964 3437 3812 6671 6874 11293 13342 13748 21919 22586 26684 43838 45172 79051 87676 153433 158102 306866 316204 467923 613732 935846 1871692 3275461 6550922 10762229 13101844 21524458 43048916 75335603 150671206 301342412