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95020180 = 2257096701
BaseRepresentation
bin1011010100111…
…10010010010100
320121210112011221
411222132102110
5143311121210
613232340124
72232441523
oct552362224
9217715157
1095020180
1149700082
12279a4644
13168bbc78
14c8964ba
15851e1da
hex5a9e494

95020180 has 24 divisors (see below), whose sum is σ = 199853640. Its totient is φ = 37948800.

The previous prime is 95020171. The next prime is 95020213. The reversal of 95020180 is 8102059.

It can be written as a sum of positive squares in 4 ways, for example, as 425104 + 94595076 = 652^2 + 9726^2 .

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 10830 + ... + 17530.

It is an arithmetic number, because the mean of its divisors is an integer number (8327235).

Almost surely, 295020180 is an apocalyptic number.

It is an amenable number.

95020180 is an abundant number, since it is smaller than the sum of its proper divisors (104833460).

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

95020180 is a wasteful number, since it uses less digits than its factorization.

95020180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7419 (or 7417 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 95020180 is about 9747.8295019968. The cubic root of 95020180 is about 456.3225698040.

The spelling of 95020180 in words is "ninety-five million, twenty thousand, one hundred eighty".

Divisors: 1 2 4 5 10 20 709 1418 2836 3545 6701 7090 13402 14180 26804 33505 67010 134020 4751009 9502018 19004036 23755045 47510090 95020180