Base | Representation |
---|---|
bin | 10111111011010… |
… | …110000000011001 |
3 | 1000222100220000010 |
4 | 113323112000121 |
5 | 1310231320401 |
6 | 103500032133 |
7 | 12643056303 |
oct | 2773260031 |
9 | 1028326003 |
10 | 401432601 |
11 | 196664289 |
12 | b2532649 |
13 | 652236ab |
14 | 3b458973 |
15 | 25397ed6 |
hex | 17ed6019 |
401432601 has 8 divisors (see below), whose sum is σ = 539329824. Its totient is φ = 265578560.
The previous prime is 401432539. The next prime is 401432617. The reversal of 401432601 is 106234104.
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 401432601 - 29 = 401432089 is a prime.
It is a super-2 number, since 2×4014326012 = 322296266291250402, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (401432701) 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, 510336 + ... + 511121.
It is an arithmetic number, because the mean of its divisors is an integer number (67416228).
Almost surely, 2401432601 is an apocalyptic number.
It is an amenable number.
401432601 is a deficient number, since it is larger than the sum of its proper divisors (137897223).
401432601 is a wasteful number, since it uses less digits than its factorization.
401432601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1021591.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 401432601 is about 20035.7830143970. The cubic root of 401432601 is about 737.6848762216.
Adding to 401432601 its reverse (106234104), we get a palindrome (507666705).
The spelling of 401432601 in words is "four hundred one million, four hundred thirty-two thousand, six hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •