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2955195124 = 227434752223
BaseRepresentation
bin1011000000100100…
…1011001011110100
321121221201110121021
42300021023023310
522023012220444
61205124030524
7133142513140
oct26011131364
97557643537
102955195124
111287148922
126a5832444
1338132798b
142006a2220
15124693584
hexb024b2f4

2955195124 has 48 divisors (see below), whose sum is σ = 6176636928. Its totient is φ = 1210714848.

The previous prime is 2955195121. The next prime is 2955195137. The reversal of 2955195124 is 4215915592.

It is a happy number.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2955195121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30477 + ... + 82699.

It is an arithmetic number, because the mean of its divisors is an integer number (128679936).

Almost surely, 22955195124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2955195124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3088318464).

2955195124 is an abundant number, since it is smaller than the sum of its proper divisors (3221441804).

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

2955195124 is a wasteful number, since it uses less digits than its factorization.

2955195124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52324 (or 52322 counting only the distinct ones).

The product of its digits is 162000, while the sum is 43.

The square root of 2955195124 is about 54361.7064117748. The cubic root of 2955195124 is about 1435.0335472739.

The spelling of 2955195124 in words is "two billion, nine hundred fifty-five million, one hundred ninety-five thousand, one hundred twenty-four".

Divisors: 1 2 4 7 14 28 43 47 86 94 172 188 301 329 602 658 1204 1316 2021 4042 8084 14147 28294 52223 56588 104446 208892 365561 731122 1462244 2245589 2454481 4491178 4908962 8982356 9817924 15719123 17181367 31438246 34362734 62876492 68725468 105542683 211085366 422170732 738798781 1477597562 2955195124