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552100349 = 2343558241
BaseRepresentation
bin100000111010000…
…110000111111101
31102110212121022002
4200322012013331
52112314202344
6130441232045
716452530003
oct4072060775
91373777262
10552100349
11263712189
12134a92625
138a4c74c8
1453478a73
153370a44e
hex20e861fd

552100349 has 8 divisors (see below), whose sum is σ = 589503552. Its totient is φ = 515813760.

The previous prime is 552100327. The next prime is 552100363. The reversal of 552100349 is 943001255.

552100349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-552100349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552100649) 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, 278132 + ... + 280109.

It is an arithmetic number, because the mean of its divisors is an integer number (73687944).

Almost surely, 2552100349 is an apocalyptic number.

It is an amenable number.

552100349 is a deficient number, since it is larger than the sum of its proper divisors (37403203).

552100349 is a wasteful number, since it uses less digits than its factorization.

552100349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558307.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 552100349 is about 23496.8157204333. The cubic root of 552100349 is about 820.3628916290.

The spelling of 552100349 in words is "five hundred fifty-two million, one hundred thousand, three hundred forty-nine".

Divisors: 1 23 43 989 558241 12839543 24004363 552100349