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1415924041 = 7228896409
BaseRepresentation
bin101010001100101…
…0100100101001001
310122200022101122011
41110121110211021
510344434032131
6352300055521
750042104300
oct12431244511
93580271564
101415924041
11667285764
123362345a1
1319746589c
14d6099437
158448d0b1
hex54654949

1415924041 has 6 divisors (see below), whose sum is σ = 1647095370. Its totient is φ = 1213649136.

The previous prime is 1415924011. The next prime is 1415924063. The reversal of 1415924041 is 1404295141.

It can be written as a sum of positive squares in only one way, i.e., 1414060816 + 1863225 = 37604^2 + 1365^2 .

It is not a de Polignac number, because 1415924041 - 223 = 1407535433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1415923994 and 1415924012.

It is not an unprimeable number, because it can be changed into a prime (1415924011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14448156 + ... + 14448253.

It is an arithmetic number, because the mean of its divisors is an integer number (274515895).

Almost surely, 21415924041 is an apocalyptic number.

It is an amenable number.

1415924041 is a deficient number, since it is larger than the sum of its proper divisors (231171329).

1415924041 is an equidigital number, since it uses as much as digits as its factorization.

1415924041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28896423 (or 28896416 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 1415924041 is about 37628.7661370925. The cubic root of 1415924041 is about 1122.9144019144.

The spelling of 1415924041 in words is "one billion, four hundred fifteen million, nine hundred twenty-four thousand, forty-one".

Divisors: 1 7 49 28896409 202274863 1415924041