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192441601 = 1117494691
BaseRepresentation
bin10110111100001…
…10110100000001
3111102010001020201
423132012310001
5343231112401
631032405201
74524504142
oct1336066401
9442101221
10192441601
11996a0250
1254546801
1330b3bb91
141b7b5ac9
1511d64b01
hexb786d01

192441601 has 4 divisors (see below), whose sum is σ = 209936304. Its totient is φ = 174946900.

The previous prime is 192441589. The next prime is 192441607. The reversal of 192441601 is 106144291.

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: 106144291 = 119649481.

It is a cyclic number.

It is not a de Polignac number, because 192441601 - 223 = 184052993 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 192441601.

It is not an unprimeable number, because it can be changed into a prime (192441607) 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, 8747335 + ... + 8747356.

It is an arithmetic number, because the mean of its divisors is an integer number (52484076).

Almost surely, 2192441601 is an apocalyptic number.

192441601 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

192441601 is a deficient number, since it is larger than the sum of its proper divisors (17494703).

192441601 is a wasteful number, since it uses less digits than its factorization.

192441601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17494702.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 192441601 is about 13872.3322119967. The cubic root of 192441601 is about 577.3417803349.

Adding to 192441601 its reverse (106144291), we get a palindrome (298585892).

The spelling of 192441601 in words is "one hundred ninety-two million, four hundred forty-one thousand, six hundred one".

Divisors: 1 11 17494691 192441601