Search a number
-
+
93994801 = 1574011493
BaseRepresentation
bin1011001101000…
…11111100110001
320112212102121221
411212203330301
5143030313201
613154345041
72220641215
oct546437461
9215772557
1093994801
114906a75a
122758b181
1316620334
14c6aa945
1583ba4a1
hex59a3f31

93994801 has 8 divisors (see below), whose sum is σ = 94892904. Its totient is φ = 93100800.

The previous prime is 93994799. The next prime is 93994867. The reversal of 93994801 is 10849939.

It can be written as a sum of positive squares in 4 ways, for example, as 52056225 + 41938576 = 7215^2 + 6476^2 .

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 93994801 - 21 = 93994799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93994891) 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, 62211 + ... + 63703.

It is an arithmetic number, because the mean of its divisors is an integer number (11861613).

Almost surely, 293994801 is an apocalyptic number.

It is an amenable number.

93994801 is a deficient number, since it is larger than the sum of its proper divisors (898103).

93994801 is a wasteful number, since it uses less digits than its factorization.

93994801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2051.

The product of its (nonzero) digits is 69984, while the sum is 43.

The square root of 93994801 is about 9695.0915931723. The cubic root of 93994801 is about 454.6752115989.

The spelling of 93994801 in words is "ninety-three million, nine hundred ninety-four thousand, eight hundred one".

Divisors: 1 157 401 1493 62957 234401 598693 93994801