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1404303101 = 13134730893
BaseRepresentation
bin101001110110011…
…1111011011111101
310121212102222200222
41103230333123331
510334000144401
6351203031125
746541244065
oct12354773375
93555388628
101404303101
11660768783
1233236b4a5
13194c272a6
14d47123a5
1583444c1b
hex53b3f6fd

1404303101 has 8 divisors (see below), whose sum is σ = 1419146784. Its totient is φ = 1389522160.

The previous prime is 1404303079. The next prime is 1404303169. The reversal of 1404303101 is 1013034041.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1404303101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1404303101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1404302101) 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, 30011 + ... + 60903.

It is an arithmetic number, because the mean of its divisors is an integer number (177393348).

Almost surely, 21404303101 is an apocalyptic number.

It is an amenable number.

1404303101 is a deficient number, since it is larger than the sum of its proper divisors (14843683).

1404303101 is a wasteful number, since it uses less digits than its factorization.

1404303101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31371.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1404303101 is about 37474.0323557527. The cubic root of 1404303101 is about 1119.8339201550.

Adding to 1404303101 its reverse (1013034041), we get a palindrome (2417337142).

The spelling of 1404303101 in words is "one billion, four hundred four million, three hundred three thousand, one hundred one".

Divisors: 1 131 347 30893 45457 4046983 10719871 1404303101