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195368701 = 1183921169
BaseRepresentation
bin10111010010100…
…01011011111101
3111121121202110211
423221101123331
5400003244301
631215232421
74561415023
oct1351213375
9447552424
10195368701
11a030a440
1255518711
13316252a8
141bd38713
1512242051
hexba516fd

195368701 has 8 divisors (see below), whose sum is σ = 213393600. Its totient is φ = 177387840.

The previous prime is 195368699. The next prime is 195368741. The reversal of 195368701 is 107863591.

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 195368701 - 21 = 195368699 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195368741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1356 + ... + 19813.

It is an arithmetic number, because the mean of its divisors is an integer number (26674200).

Almost surely, 2195368701 is an apocalyptic number.

195368701 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

195368701 is a deficient number, since it is larger than the sum of its proper divisors (18024899).

195368701 is a wasteful number, since it uses less digits than its factorization.

195368701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22019.

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 195368701 is about 13977.4354228521. The cubic root of 195368701 is about 580.2542494106.

The spelling of 195368701 in words is "one hundred ninety-five million, three hundred sixty-eight thousand, seven hundred one".

Divisors: 1 11 839 9229 21169 232859 17760791 195368701