Base | Representation |
---|---|
bin | 10111111010110… |
… | …100011110000011 |
3 | 1000222002220120111 |
4 | 113322310132003 |
5 | 1310212421420 |
6 | 103453052151 |
7 | 12641644645 |
oct | 2772643603 |
9 | 1028086514 |
10 | 401295235 |
11 | 196580060 |
12 | b2487057 |
13 | 651a6003 |
14 | 3b420895 |
15 | 2536c45a |
hex | 17eb4783 |
401295235 has 32 divisors (see below), whose sum is σ = 537403392. Its totient is φ = 285223680.
The previous prime is 401295233. The next prime is 401295239. The reversal of 401295235 is 532592104.
It is not a de Polignac number, because 401295235 - 21 = 401295233 is a prime.
It is a super-2 number, since 2×4012952352 = 322075731267410450, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 401295197 and 401295206.
It is not an unprimeable number, because it can be changed into a prime (401295233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 509512 + ... + 510298.
It is an arithmetic number, because the mean of its divisors is an integer number (16793856).
Almost surely, 2401295235 is an apocalyptic number.
401295235 is a deficient number, since it is larger than the sum of its proper divisors (136108157).
401295235 is a wasteful number, since it uses less digits than its factorization.
401295235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1003.
The product of its (nonzero) digits is 10800, while the sum is 31.
The square root of 401295235 is about 20032.3547043277. The cubic root of 401295235 is about 737.6007239621.
The spelling of 401295235 in words is "four hundred one million, two hundred ninety-five thousand, two hundred thirty-five".
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