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968108401 = 131714093109
BaseRepresentation
bin111001101101000…
…010100101110001
32111110200000001201
4321231002211301
53440313432101
6240021531201
732663533321
oct7155024561
92443600051
10968108401
11457521197
12230273b01
13125752210
1492809281
1559ed1e01
hex39b42971

968108401 has 16 divisors (see below), whose sum is σ = 1105045200. Its totient is φ = 840204288.

The previous prime is 968108399. The next prime is 968108411. The reversal of 968108401 is 104801869.

It is a happy number.

968108401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 272415025 + 695693376 = 16505^2 + 26376^2 .

It is a cyclic number.

It is not a de Polignac number, because 968108401 - 21 = 968108399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (968108411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309835 + ... + 312943.

It is an arithmetic number, because the mean of its divisors is an integer number (69065325).

Almost surely, 2968108401 is an apocalyptic number.

It is an amenable number.

968108401 is a deficient number, since it is larger than the sum of its proper divisors (136936799).

968108401 is a wasteful number, since it uses less digits than its factorization.

968108401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4548.

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 968108401 is about 31114.4403934893. The cubic root of 968108401 is about 989.2544129481.

The spelling of 968108401 in words is "nine hundred sixty-eight million, one hundred eight thousand, four hundred one".

Divisors: 1 13 17 221 1409 3109 18317 23953 40417 52853 311389 687089 4380581 56947553 74469877 968108401