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95868138 = 2315978023
BaseRepresentation
bin1011011011011…
…01010011101010
320200101121100210
411231231103222
5144020240023
613302441550
72242602642
oct555552352
9220347323
1095868138
114a12a173
12281332b6
1316b27c12
14ca37522
15863a593
hex5b6d4ea

95868138 has 8 divisors (see below), whose sum is σ = 191736288. Its totient is φ = 31956044.

The previous prime is 95868137. The next prime is 95868191. The reversal of 95868138 is 83186859.

It is a sphenic number, since it is the product of 3 distinct primes.

95868138 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (95868131) 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, 7989006 + ... + 7989017.

It is an arithmetic number, because the mean of its divisors is an integer number (23967036).

Almost surely, 295868138 is an apocalyptic number.

95868138 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

95868138 is a wasteful number, since it uses less digits than its factorization.

95868138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15978028.

The product of its digits is 414720, while the sum is 48.

The square root of 95868138 is about 9791.2276043405. The cubic root of 95868138 is about 457.6759560870.

It can be divided in two parts, 958 and 68138, that added together give a palindrome (69096).

The spelling of 95868138 in words is "ninety-five million, eight hundred sixty-eight thousand, one hundred thirty-eight".

Divisors: 1 2 3 6 15978023 31956046 47934069 95868138