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1415434001 = 29371319137
BaseRepresentation
bin101010001011101…
…1100111100010001
310122122101111102112
41110113130330101
510344322342001
6352241355105
750034663512
oct12427347421
93578344375
101415434001
11666a80573
12336038a95
13197323817
14d5daca09
15843e2cbb
hex545dcf11

1415434001 has 8 divisors (see below), whose sum is σ = 1503817320. Its totient is φ = 1329689088.

The previous prime is 1415433977. The next prime is 1415434003. The reversal of 1415434001 is 1004345141.

It can be written as a sum of positive squares in 4 ways, for example, as 245862400 + 1169571601 = 15680^2 + 34199^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1415434001 - 230 = 341692177 is a prime.

It is a super-2 number, since 2×14154340012 = 4006906822373736002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1415434003) 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, 658496 + ... + 660641.

It is an arithmetic number, because the mean of its divisors is an integer number (187977165).

Almost surely, 21415434001 is an apocalyptic number.

It is an amenable number.

1415434001 is a deficient number, since it is larger than the sum of its proper divisors (88383319).

1415434001 is a wasteful number, since it uses less digits than its factorization.

1415434001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1319203.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1415434001 is about 37622.2540659116. The cubic root of 1415434001 is about 1122.7848430654.

Adding to 1415434001 its reverse (1004345141), we get a palindrome (2419779142).

The spelling of 1415434001 in words is "one billion, four hundred fifteen million, four hundred thirty-four thousand, one".

Divisors: 1 29 37 1073 1319137 38254973 48808069 1415434001