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8553084142 = 212913312581
BaseRepresentation
bin1111111011100110…
…11011010011101110
3211002002010200201011
413331303123103232
5120004042143032
63532414135434
7421645005241
oct77563332356
924062120634
108553084142
113699aa1789
1217a84b157a
13a63cc3345
145b1d1b258
15350d4c247
hex1fdcdb4ee

8553084142 has 8 divisors (see below), whose sum is σ = 12839567832. Its totient is φ = 4273228200.

The previous prime is 8553084107. The next prime is 8553084143. The reversal of 8553084142 is 2414803558.

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

It is a junction number, because it is equal to n+sod(n) for n = 8553084095 and 8553084104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8553084143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1653709 + ... + 1658872.

It is an arithmetic number, because the mean of its divisors is an integer number (1604945979).

Almost surely, 28553084142 is an apocalyptic number.

8553084142 is a deficient number, since it is larger than the sum of its proper divisors (4286483690).

8553084142 is a wasteful number, since it uses less digits than its factorization.

8553084142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3313874.

The product of its (nonzero) digits is 153600, while the sum is 40.

The square root of 8553084142 is about 92482.8856708094. The cubic root of 8553084142 is about 2045.0671914764.

The spelling of 8553084142 in words is "eight billion, five hundred fifty-three million, eighty-four thousand, one hundred forty-two".

Divisors: 1 2 1291 2582 3312581 6625162 4276542071 8553084142