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301313401 = 1012983301
BaseRepresentation
bin10001111101011…
…010110101111001
3202222222022021121
4101331122311321
51104114012101
645522105241
710316056504
oct2175326571
9688868247
10301313401
111450a1244
1284aab221
134a56a86c
142c03613b
151b6bd0a1
hex11f5ad79

301313401 has 4 divisors (see below), whose sum is σ = 304296804. Its totient is φ = 298330000.

The previous prime is 301313399. The next prime is 301313417. The reversal of 301313401 is 104313103.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 104313103 = 1011032803.

It can be written as a sum of positive squares in 2 ways, for example, as 295668025 + 5645376 = 17195^2 + 2376^2 .

It is a cyclic number.

It is not a de Polignac number, because 301313401 - 21 = 301313399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (301316401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1491550 + ... + 1491751.

It is an arithmetic number, because the mean of its divisors is an integer number (76074201).

Almost surely, 2301313401 is an apocalyptic number.

It is an amenable number.

301313401 is a deficient number, since it is larger than the sum of its proper divisors (2983403).

301313401 is a wasteful number, since it uses less digits than its factorization.

301313401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2983402.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 301313401 is about 17358.3812897401. The cubic root of 301313401 is about 670.4084544393.

Adding to 301313401 its reverse (104313103), we get a palindrome (405626504).

The spelling of 301313401 in words is "three hundred one million, three hundred thirteen thousand, four hundred one".

Divisors: 1 101 2983301 301313401