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95944720 = 2451199309
BaseRepresentation
bin1011011100000…
…00000000010000
320200112111102011
411232000000100
5144030212340
613304232304
72243342134
oct556000020
9220474364
1095944720
114a181763
122816b694
1316b53a31
14ca573c4
1586530ea
hex5b80010

95944720 has 20 divisors (see below), whose sum is σ = 223071660. Its totient is φ = 38377856.

The previous prime is 95944691. The next prime is 95944729. The reversal of 95944720 is 2744959.

It can be written as a sum of positive squares in 2 ways, for example, as 28901376 + 67043344 = 5376^2 + 8188^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (95944729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 599575 + ... + 599734.

It is an arithmetic number, because the mean of its divisors is an integer number (11153583).

Almost surely, 295944720 is an apocalyptic number.

It is an amenable number.

95944720 is an abundant number, since it is smaller than the sum of its proper divisors (127126940).

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

95944720 is a wasteful number, since it uses less digits than its factorization.

95944720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199322 (or 1199316 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 95944720 is about 9795.1375692228. The cubic root of 95944720 is about 457.7977915305.

The spelling of 95944720 in words is "ninety-five million, nine hundred forty-four thousand, seven hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 40 80 1199309 2398618 4797236 5996545 9594472 11993090 19188944 23986180 47972360 95944720