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880825000870 = 25263334914449
BaseRepresentation
bin11001101000101010100…
…00101110001110100110
310010012120012122012102101
430310111100232032212
5103412412200011440
61512351224402314
7120431443654663
oct14642520561646
93105505565371
10880825000870
1130a612828181
1212286261639a
13650a4ca8a89
14308bc8d6a6a
1517da3e2569a
hexcd1542e3a6

880825000870 has 16 divisors (see below), whose sum is σ = 1591513466400. Its totient is φ = 350990341504.

The previous prime is 880825000859. The next prime is 880825000903. The reversal of 880825000870 is 78000528088.

It is a self number, because there is not a number n which added to its sum of digits gives 880825000870.

It is a congruent number.

It is an unprimeable number.

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, 167454595 + ... + 167459854.

It is an arithmetic number, because the mean of its divisors is an integer number (99469591650).

Almost surely, 2880825000870 is an apocalyptic number.

880825000870 is a deficient number, since it is larger than the sum of its proper divisors (710688465530).

880825000870 is a wasteful number, since it uses less digits than its factorization.

880825000870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334914719.

The product of its (nonzero) digits is 286720, while the sum is 46.

The spelling of 880825000870 in words is "eight hundred eighty billion, eight hundred twenty-five million, eight hundred seventy", and thus it is an aban number.

Divisors: 1 2 5 10 263 526 1315 2630 334914449 669828898 1674572245 3349144490 88082500087 176165000174 440412500435 880825000870