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401301301 = 7118113121
BaseRepresentation
bin10111111010110…
…101111100110101
31000222010012220011
4113322311330311
51310213120201
6103453140221
712642001432
oct2772657465
91028105804
10401301301
11196584675
12b248a671
13651a89bb
143b422b89
152536e151
hex17eb5f35

401301301 has 8 divisors (see below), whose sum is σ = 407308608. Its totient is φ = 395304000.

The previous prime is 401301227. The next prime is 401301349. The reversal of 401301301 is 103103104.

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 401301301 - 211 = 401299253 is a prime.

It is a super-2 number, since 2×4013013012 = 322085468368585202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401301361) 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, 127021 + ... + 130141.

It is an arithmetic number, because the mean of its divisors is an integer number (50913576).

Almost surely, 2401301301 is an apocalyptic number.

It is an amenable number.

401301301 is a deficient number, since it is larger than the sum of its proper divisors (6007307).

401301301 is a wasteful number, since it uses less digits than its factorization.

401301301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5003.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 401301301 is about 20032.5061088222. The cubic root of 401301301 is about 737.6044404805.

Adding to 401301301 its reverse (103103104), we get a palindrome (504404405).

The spelling of 401301301 in words is "four hundred one million, three hundred one thousand, three hundred one".

Divisors: 1 71 1811 3121 128581 221591 5652131 401301301