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552679141 = 7389202967
BaseRepresentation
bin100000111100010…
…011011011100101
31102111222000020211
4200330103123211
52112441213031
6130501455421
716460460310
oct4074233345
91374860224
10552679141
11263a78023
12135111571
138a66aaa1
1453589977
15337c1bb1
hex20f136e5

552679141 has 8 divisors (see below), whose sum is σ = 633260160. Its totient is φ = 472504848.

The previous prime is 552679133. The next prime is 552679189. The reversal of 552679141 is 141976255.

552679141 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 not a de Polignac number, because 552679141 - 23 = 552679133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 552679094 and 552679103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552679241) 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, 98761 + ... + 104206.

It is an arithmetic number, because the mean of its divisors is an integer number (79157520).

Almost surely, 2552679141 is an apocalyptic number.

It is an amenable number.

552679141 is a deficient number, since it is larger than the sum of its proper divisors (80581019).

552679141 is a wasteful number, since it uses less digits than its factorization.

552679141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203363.

The product of its digits is 75600, while the sum is 40.

The square root of 552679141 is about 23509.1288864560. The cubic root of 552679141 is about 820.6494661326.

The spelling of 552679141 in words is "five hundred fifty-two million, six hundred seventy-nine thousand, one hundred forty-one".

Divisors: 1 7 389 2723 202967 1420769 78954163 552679141