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880146048 = 27331107691
BaseRepresentation
bin110100011101011…
…111011010000000
32021100011001101210
4310131133122000
53300304133143
6223200330120
730545055315
oct6435373200
92240131353
10880146048
11411901831
12206913940
131104648a2
1484c6cd0c
1552409033
hex3475f680

880146048 has 128 divisors (see below), whose sum is σ = 2439383040. Its totient is φ = 280857600.

The previous prime is 880146019. The next prime is 880146061. The reversal of 880146048 is 840641088.

880146048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 880145997 and 880146015.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1273383 + ... + 1274073.

It is an arithmetic number, because the mean of its divisors is an integer number (19057680).

Almost surely, 2880146048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 880146048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1219691520).

880146048 is an abundant number, since it is smaller than the sum of its proper divisors (1559236992).

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

880146048 is a wasteful number, since it uses less digits than its factorization.

880146048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846 (or 834 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 39.

The square root of 880146048 is about 29667.2554847933. The cubic root of 880146048 is about 958.3369819109.

The spelling of 880146048 in words is "eight hundred eighty million, one hundred forty-six thousand, forty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 31 32 48 62 64 93 96 107 124 128 186 192 214 248 321 372 384 428 496 642 691 744 856 992 1284 1382 1488 1712 1984 2073 2568 2764 2976 3317 3424 3968 4146 5136 5528 5952 6634 6848 8292 9951 10272 11056 11904 13268 13696 16584 19902 20544 21421 22112 26536 33168 39804 41088 42842 44224 53072 64263 66336 73937 79608 85684 88448 106144 128526 132672 147874 159216 171368 212288 221811 257052 265344 295748 318432 342736 424576 443622 514104 591496 636864 685472 887244 1028208 1182992 1273728 1370944 1774488 2056416 2292047 2365984 2741888 3548976 4112832 4584094 4731968 6876141 7097952 8225664 9168188 9463936 13752282 14195904 18336376 27504564 28391808 36672752 55009128 73345504 110018256 146691008 220036512 293382016 440073024 880146048