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271204092 = 22332511149
BaseRepresentation
bin10000001010100…
…011111011111100
3200220022121002000
4100022203323330
51023412012332
642524502300
76502124325
oct2012437374
9626277060
10271204092
1112a0a6715
12769aa990
1344257bc3
142803944c
1518c21b7c
hex102a3efc

271204092 has 24 divisors (see below), whose sum is σ = 703122000. Its totient is φ = 90401328.

The previous prime is 271204091. The next prime is 271204121. The reversal of 271204092 is 290402172.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (271204091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1255467 + ... + 1255682.

It is an arithmetic number, because the mean of its divisors is an integer number (29296750).

Almost surely, 2271204092 is an apocalyptic number.

It is an amenable number.

271204092 is an abundant number, since it is smaller than the sum of its proper divisors (431917908).

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

271204092 is a wasteful number, since it uses less digits than its factorization.

271204092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2511162 (or 2511154 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 271204092 is about 16468.2753195348. The cubic root of 271204092 is about 647.2897739831.

The spelling of 271204092 in words is "two hundred seventy-one million, two hundred four thousand, ninety-two".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 2511149 5022298 7533447 10044596 15066894 22600341 30133788 45200682 67801023 90401364 135602046 271204092