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1413021301 = 4730064283
BaseRepresentation
bin101010000111000…
…1111111001110101
310122110211220211021
41110032033321311
510343213140201
6352113541141
750005324426
oct12416177165
93573756737
101413021301
116656828aa
123352747b1
1319698a5a3
14d594164d
15840b7ea1
hex5438fe75

1413021301 has 4 divisors (see below), whose sum is σ = 1443085632. Its totient is φ = 1382956972.

The previous prime is 1413021257. The next prime is 1413021329. The reversal of 1413021301 is 1031203141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1413021301 - 211 = 1413019253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413028301) 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, 15032095 + ... + 15032188.

It is an arithmetic number, because the mean of its divisors is an integer number (360771408).

Almost surely, 21413021301 is an apocalyptic number.

It is an amenable number.

1413021301 is a deficient number, since it is larger than the sum of its proper divisors (30064331).

1413021301 is an equidigital number, since it uses as much as digits as its factorization.

1413021301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30064330.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1413021301 is about 37590.1755915026. The cubic root of 1413021301 is about 1122.1465267990.

Adding to 1413021301 its reverse (1031203141), we get a palindrome (2444224442).

The spelling of 1413021301 in words is "one billion, four hundred thirteen million, twenty-one thousand, three hundred one".

Divisors: 1 47 30064283 1413021301