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960039401 = 3361285641
BaseRepresentation
bin111001001110010…
…000100111101001
32110220111001110212
4321032100213221
53431232230101
6235132550505
732535125456
oct7116204751
92426431425
10960039401
11452a0a8a2
12229622435
13123b88569
149170882d
155943b1bb
hex393909e9

960039401 has 4 divisors (see below), whose sum is σ = 960328404. Its totient is φ = 959750400.

The previous prime is 960039383. The next prime is 960039433. The reversal of 960039401 is 104930069.

960039401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 419430400 + 540609001 = 20480^2 + 23251^2 .

It is a cyclic number.

It is not a de Polignac number, because 960039401 - 214 = 960023017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (960039601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139460 + ... + 146181.

It is an arithmetic number, because the mean of its divisors is an integer number (240082101).

Almost surely, 2960039401 is an apocalyptic number.

It is an amenable number.

960039401 is a deficient number, since it is larger than the sum of its proper divisors (289003).

960039401 is a wasteful number, since it uses less digits than its factorization.

960039401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289002.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 960039401 is about 30984.5025940388. The cubic root of 960039401 is about 986.4983255506.

The spelling of 960039401 in words is "nine hundred sixty million, thirty-nine thousand, four hundred one".

Divisors: 1 3361 285641 960039401