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95019020 = 2254750951
BaseRepresentation
bin1011010100111…
…10000000001100
320121210110120222
411222132000030
5143311102040
613232330512
72232435245
oct552360014
9217713528
1095019020
11496aa218
12279a3a38
13168bb595
14c895ccc
15851dbb5
hex5a9e00c

95019020 has 12 divisors (see below), whose sum is σ = 199539984. Its totient is φ = 38007600.

The previous prime is 95019013. The next prime is 95019047. The reversal of 95019020 is 2091059.

It is a happy number.

It is a super-2 number, since 2×950190202 = 18057228323520800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2375456 + ... + 2375495.

It is an arithmetic number, because the mean of its divisors is an integer number (16628332).

Almost surely, 295019020 is an apocalyptic number.

It is an amenable number.

95019020 is an abundant number, since it is smaller than the sum of its proper divisors (104520964).

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

95019020 is a wasteful number, since it uses less digits than its factorization.

95019020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4750960 (or 4750958 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 26.

The square root of 95019020 is about 9747.7700013901. The cubic root of 95019020 is about 456.3207128780.

The spelling of 95019020 in words is "ninety-five million, nineteen thousand, twenty".

Divisors: 1 2 4 5 10 20 4750951 9501902 19003804 23754755 47509510 95019020