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95972238 = 23223210079
BaseRepresentation
bin1011011100001…
…10101110001110
320200120220011100
411232012232032
5144032102423
613305003530
72243515305
oct556065616
9220526140
1095972238
114a1a03aa
12281835a6
1316b6340b
14ca6343c
15865b343
hex5b86b8e

95972238 has 36 divisors (see below), whose sum is σ = 217395360. Its totient is φ = 30596808.

The previous prime is 95972231. The next prime is 95972257. The reversal of 95972238 is 83227959.

95972238 is a `hidden beast` number, since 9 + 597 + 22 + 38 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 95972193 and 95972202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95972231) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4483 + ... + 14561.

It is an arithmetic number, because the mean of its divisors is an integer number (6038760).

Almost surely, 295972238 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 95972238, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108697680).

95972238 is an abundant number, since it is smaller than the sum of its proper divisors (121423122).

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

95972238 is a wasteful number, since it uses less digits than its factorization.

95972238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10133 (or 10107 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 95972238 is about 9796.5421450632. The cubic root of 95972238 is about 457.8415544926.

The spelling of 95972238 in words is "ninety-five million, nine hundred seventy-two thousand, two hundred thirty-eight".

Divisors: 1 2 3 6 9 18 23 46 69 138 207 414 529 1058 1587 3174 4761 9522 10079 20158 30237 60474 90711 181422 231817 463634 695451 1390902 2086353 4172706 5331791 10663582 15995373 31990746 47986119 95972238