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498675070 = 25320315569
BaseRepresentation
bin11101101110010…
…010110101111110
31021202100022121001
4131232102311332
52010130100240
6121252200514
715233445115
oct3556226576
91252308531
10498675070
11236541a63
1211b00913a
137c41000a
144a32cc7c
152dba589a
hex1db92d7e

498675070 has 16 divisors (see below), whose sum is σ = 897953040. Its totient is φ = 199394944.

The previous prime is 498675041. The next prime is 498675071. The reversal of 498675070 is 70576894.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 498675070.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498675071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24246 + ... + 39814.

It is an arithmetic number, because the mean of its divisors is an integer number (56122065).

Almost surely, 2498675070 is an apocalyptic number.

498675070 is a deficient number, since it is larger than the sum of its proper divisors (399277970).

498675070 is a wasteful number, since it uses less digits than its factorization.

498675070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18779.

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 498675070 is about 22331.0337870865. The cubic root of 498675070 is about 792.9988407375.

The spelling of 498675070 in words is "four hundred ninety-eight million, six hundred seventy-five thousand, seventy".

Divisors: 1 2 5 10 3203 6406 15569 16015 31138 32030 77845 155690 49867507 99735014 249337535 498675070