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225762054 = 2375375287
BaseRepresentation
bin11010111010011…
…01101100000110
3120201210220022120
431131031230012
5430243341204
634222510410
75410642260
oct1535155406
9521726276
10225762054
11106489411
1263735406
1337a0731b
1421daab30
1514c476d9
hexd74db06

225762054 has 16 divisors (see below), whose sum is σ = 516027648. Its totient is φ = 64503432.

The previous prime is 225762007. The next prime is 225762073. The reversal of 225762054 is 450267522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2687602 + ... + 2687685.

It is an arithmetic number, because the mean of its divisors is an integer number (32251728).

Almost surely, 2225762054 is an apocalyptic number.

225762054 is an abundant number, since it is smaller than the sum of its proper divisors (290265594).

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

225762054 is a wasteful number, since it uses less digits than its factorization.

225762054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5375299.

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 225762054 is about 15025.3803279651. The cubic root of 225762054 is about 608.9060874759.

The spelling of 225762054 in words is "two hundred twenty-five million, seven hundred sixty-two thousand, fifty-four".

Divisors: 1 2 3 6 7 14 21 42 5375287 10750574 16125861 32251722 37627009 75254018 112881027 225762054