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968362401 = 3322787467
BaseRepresentation
bin111001101110000…
…000100110100001
32111111010220111010
4321232000212201
53440400044101
6240031211133
732665641666
oct7156004641
92444126433
10968362401
11457685006
12230376aa9
13125810a06
1492873a6d
155a0322d6
hex39b809a1

968362401 has 4 divisors (see below), whose sum is σ = 1291149872. Its totient is φ = 645574932.

The previous prime is 968362391. The next prime is 968362429. The reversal of 968362401 is 104263869.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 104263869 = 334754623.

It is not a de Polignac number, because 968362401 - 26 = 968362337 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 968362401.

It is not an unprimeable number, because it can be changed into a prime (968362471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161393731 + ... + 161393736.

It is an arithmetic number, because the mean of its divisors is an integer number (322787468).

Almost surely, 2968362401 is an apocalyptic number.

It is an amenable number.

968362401 is a deficient number, since it is larger than the sum of its proper divisors (322787471).

968362401 is a wasteful number, since it uses less digits than its factorization.

968362401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322787470.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 968362401 is about 31118.5218318608. The cubic root of 968362401 is about 989.3409213903.

The spelling of 968362401 in words is "nine hundred sixty-eight million, three hundred sixty-two thousand, four hundred one".

Divisors: 1 3 322787467 968362401