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553240316 = 221711371999
BaseRepresentation
bin100000111110011…
…100011011111100
31102120000112001002
4200332130123330
52113112142231
6130521505432
716465315346
oct4076343374
91376015032
10553240316
11264320702
12135342278
138a806345
1453694296
15338830cb
hex20f9c6fc

553240316 has 24 divisors (see below), whose sum is σ = 1034208000. Its totient is φ = 258040832.

The previous prime is 553240301. The next prime is 553240339. The reversal of 553240316 is 613042355.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28316 + ... + 43683.

It is an arithmetic number, because the mean of its divisors is an integer number (43092000).

Almost surely, 2553240316 is an apocalyptic number.

It is an amenable number.

553240316 is a deficient number, since it is larger than the sum of its proper divisors (480967684).

553240316 is a wasteful number, since it uses less digits than its factorization.

553240316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72133 (or 72131 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 553240316 is about 23521.0611155194. The cubic root of 553240316 is about 820.9271270445.

The spelling of 553240316 in words is "five hundred fifty-three million, two hundred forty thousand, three hundred sixteen".

Divisors: 1 2 4 17 34 68 113 226 452 1921 3842 7684 71999 143998 287996 1223983 2447966 4895932 8135887 16271774 32543548 138310079 276620158 553240316