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4880787072 = 27372337793
BaseRepresentation
bin1001000101110101…
…01110011010000000
3110121011001200011120
410202322232122000
534443440141242
62124152112240
7231644001630
oct44272563200
913534050146
104880787072
112085093627
12b42695680
135ca24bcb5
1434430c6c0
151d87591ec
hex122eae680

4880787072 has 128 divisors (see below), whose sum is σ = 14882175360. Its totient is φ = 1388347392.

The previous prime is 4880787053. The next prime is 4880787073. The reversal of 4880787072 is 2707870884.

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

It is not an unprimeable number, because it can be changed into a prime (4880787073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 622408 + ... + 630200.

It is an arithmetic number, because the mean of its divisors is an integer number (116266995).

Almost surely, 24880787072 is an apocalyptic number.

4880787072 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4880787072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7441087680).

4880787072 is an abundant number, since it is smaller than the sum of its proper divisors (10001388288).

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

4880787072 is a wasteful number, since it uses less digits than its factorization.

4880787072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8050 (or 8038 counting only the distinct ones).

The product of its (nonzero) digits is 1404928, while the sum is 51.

The square root of 4880787072 is about 69862.6300106144. The cubic root of 4880787072 is about 1696.2764026788.

The spelling of 4880787072 in words is "four billion, eight hundred eighty million, seven hundred eighty-seven thousand, seventy-two".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 233 336 384 448 466 672 699 896 932 1344 1398 1631 1864 2688 2796 3262 3728 4893 5592 6524 7456 7793 9786 11184 13048 14912 15586 19572 22368 23379 26096 29824 31172 39144 44736 46758 52192 54551 62344 78288 89472 93516 104384 109102 124688 156576 163653 187032 208768 218204 249376 313152 327306 374064 436408 498752 626304 654612 748128 872816 997504 1309224 1496256 1745632 1815769 2618448 2992512 3491264 3631538 5236896 5447307 6982528 7263076 10473792 10894614 12710383 14526152 20947584 21789228 25420766 29052304 38131149 43578456 50841532 58104608 76262298 87156912 101683064 116209216 152524596 174313824 203366128 232418432 305049192 348627648 406732256 610098384 697255296 813464512 1220196768 1626929024 2440393536 4880787072