Search a number
-
+
92101193 = 101911893
BaseRepresentation
bin1010111110101…
…01101001001001
320102022020002022
411133111221021
5142034214233
613050014225
72165563412
oct537255111
9212266068
1092101193
1147a96a98
1226a17375
1316109462
14c336809
158144398
hex57d5a49

92101193 has 4 divisors (see below), whose sum is σ = 93013188. Its totient is φ = 91189200.

The previous prime is 92101171. The next prime is 92101237. The reversal of 92101193 is 39110129.

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 79512889 + 12588304 = 8917^2 + 3548^2 .

It is a cyclic number.

It is not a de Polignac number, because 92101193 - 214 = 92084809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92101133) 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, 455846 + ... + 456047.

It is an arithmetic number, because the mean of its divisors is an integer number (23253297).

Almost surely, 292101193 is an apocalyptic number.

It is an amenable number.

92101193 is a deficient number, since it is larger than the sum of its proper divisors (911995).

92101193 is a wasteful number, since it uses less digits than its factorization.

92101193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911994.

The product of its (nonzero) digits is 486, while the sum is 26.

The square root of 92101193 is about 9596.9366466597. The cubic root of 92101193 is about 451.6011978897.

The spelling of 92101193 in words is "ninety-two million, one hundred one thousand, one hundred ninety-three".

Divisors: 1 101 911893 92101193