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55264362 = 239210727
BaseRepresentation
bin1101001011010…
…0010001101010
310211222201110020
43102310101222
5103121424422
65252301310
71240511406
oct322642152
9124881406
1055264362
1129216a2a
1216611836
13b5ac60a
1474a8106
154cb995c
hex34b446a

55264362 has 8 divisors (see below), whose sum is σ = 110528736. Its totient is φ = 18421452.

The previous prime is 55264361. The next prime is 55264367. The reversal of 55264362 is 26346255.

It is a sphenic number, since it is the product of 3 distinct primes.

55264362 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (55264361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4605358 + ... + 4605369.

It is an arithmetic number, because the mean of its divisors is an integer number (13816092).

Almost surely, 255264362 is an apocalyptic number.

55264362 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

55264362 is a wasteful number, since it uses less digits than its factorization.

55264362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9210732.

The product of its digits is 43200, while the sum is 33.

The square root of 55264362 is about 7434.0004035512. Note that the first 3 decimals coincide. The cubic root of 55264362 is about 380.9035791855.

The spelling of 55264362 in words is "fifty-five million, two hundred sixty-four thousand, three hundred sixty-two".

Divisors: 1 2 3 6 9210727 18421454 27632181 55264362