Search a number
-
+
1415056030 = 25178323859
BaseRepresentation
bin101010001011000…
…0000101010011110
310122121200021221121
41110112000222132
510344223243110
6352225321154
750031530533
oct12426005236
93577607847
101415056030
116668425a3
12335a961ba
1319722077b
14d5d10d8a
158436acda
hex54580a9e

1415056030 has 16 divisors (see below), whose sum is σ = 2696930640. Its totient is φ = 532726912.

The previous prime is 1415055973. The next prime is 1415056031. The reversal of 1415056030 is 306505141.

It is a junction number, because it is equal to n+sod(n) for n = 1415055986 and 1415056004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1415056031) 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 7 ways as a sum of consecutive naturals, for example, 4161760 + ... + 4162099.

It is an arithmetic number, because the mean of its divisors is an integer number (168558165).

Almost surely, 21415056030 is an apocalyptic number.

1415056030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1415056030 is a deficient number, since it is larger than the sum of its proper divisors (1281874610).

1415056030 is a wasteful number, since it uses less digits than its factorization.

1415056030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8323883.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1415056030 is about 37617.2304934853. The cubic root of 1415056030 is about 1122.6848930641.

The spelling of 1415056030 in words is "one billion, four hundred fifteen million, fifty-six thousand, thirty".

Divisors: 1 2 5 10 17 34 85 170 8323859 16647718 41619295 83238590 141505603 283011206 707528015 1415056030