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554052268 = 227111798871
BaseRepresentation
bin100001000001100…
…010101010101100
31102121112202211101
4201001202222230
52113314133033
6130551132444
716505236510
oct4101425254
91377482741
10554052268
11264825740
12135674124
138aa2baa3
1453826140
153399397d
hex21062aac

554052268 has 24 divisors (see below), whose sum is σ = 1208841984. Its totient is φ = 215864400.

The previous prime is 554052251. The next prime is 554052269. The reversal of 554052268 is 862250455.

It is not an unprimeable number, because it can be changed into a prime (554052269) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 899128 + ... + 899743.

It is an arithmetic number, because the mean of its divisors is an integer number (50368416).

Almost surely, 2554052268 is an apocalyptic number.

It is an amenable number.

554052268 is an abundant number, since it is smaller than the sum of its proper divisors (654789716).

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

554052268 is a wasteful number, since it uses less digits than its factorization.

554052268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798893 (or 1798891 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 37.

The square root of 554052268 is about 23538.3148929570. The cubic root of 554052268 is about 821.3285364529.

The spelling of 554052268 in words is "five hundred fifty-four million, fifty-two thousand, two hundred sixty-eight".

Divisors: 1 2 4 7 11 14 22 28 44 77 154 308 1798871 3597742 7195484 12592097 19787581 25184194 39575162 50368388 79150324 138513067 277026134 554052268