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472852000852 = 227111535233769
BaseRepresentation
bin1101110000110000010…
…11001111000001010100
31200012111212110110112121
412320120023033001110
530221400103011402
61001120351225324
746106466455650
oct6703013170124
91605455413477
10472852000852
11172598699970
1277785218244
13357888bbc5a
1418c59897a60
15c4775b6837
hex6e182cf054

472852000852 has 24 divisors (see below), whose sum is σ = 1031677093440. Its totient is φ = 184228052160.

The previous prime is 472852000849. The next prime is 472852000867. The reversal of 472852000852 is 258000258274.

It is a junction number, because it is equal to n+sod(n) for n = 472852000799 and 472852000808.

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, 767616577 + ... + 767617192.

It is an arithmetic number, because the mean of its divisors is an integer number (42986545560).

Almost surely, 2472852000852 is an apocalyptic number.

It is an amenable number.

472852000852 is an abundant number, since it is smaller than the sum of its proper divisors (558825092588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

472852000852 is a wasteful number, since it uses less digits than its factorization.

472852000852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535233791 (or 1535233789 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 43.

The spelling of 472852000852 in words is "four hundred seventy-two billion, eight hundred fifty-two million, eight hundred fifty-two", and thus it is an aban number.

Divisors: 1 2 4 7 11 14 22 28 44 77 154 308 1535233769 3070467538 6140935076 10746636383 16887571459 21493272766 33775142918 42986545532 67550285836 118213000213 236426000426 472852000852