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6710989752 = 2333471913461
BaseRepresentation
bin1100100000000000…
…11001001110111000
3122022200220121021000
412100000121032320
5102221003133002
63025531445000
7325206320535
oct62000311670
918280817230
106710989752
1129341a6a25
1213735b6760
1382c48536c
14479407d8c
1529427b61c
hex1900193b8

6710989752 has 128 divisors (see below), whose sum is σ = 19143475200. Its totient is φ = 2177308800.

The previous prime is 6710989729. The next prime is 6710989759. The reversal of 6710989752 is 2579890176.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6710989759) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1937302 + ... + 1940762.

It is an arithmetic number, because the mean of its divisors is an integer number (149558400).

Almost surely, 26710989752 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 6710989752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9571737600).

6710989752 is an abundant number, since it is smaller than the sum of its proper divisors (12432485448).

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

6710989752 is a wasteful number, since it uses less digits than its factorization.

6710989752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3714 (or 3704 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 54.

The square root of 6710989752 is about 81920.6308081182. The cubic root of 6710989752 is about 1886.2338102789.

The spelling of 6710989752 in words is "six billion, seven hundred ten million, nine hundred eighty-nine thousand, seven hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 47 54 72 94 108 141 188 191 216 282 376 382 423 564 573 764 846 1128 1146 1269 1528 1692 1719 2292 2538 3384 3438 3461 4584 5076 5157 6876 6922 8977 10152 10314 10383 13752 13844 17954 20628 20766 26931 27688 31149 35908 41256 41532 53862 62298 71816 80793 83064 93447 107724 124596 161586 162667 186894 215448 242379 249192 323172 325334 373788 484758 488001 646344 650668 661051 747576 969516 976002 1301336 1322102 1464003 1939032 1952004 1983153 2644204 2928006 3904008 3966306 4392009 5288408 5856012 5949459 7932612 8784018 11712024 11898918 15865224 17568036 17848377 23797836 31069397 35136072 35696754 47595672 62138794 71393508 93208191 124277588 142787016 186416382 248555176 279624573 372832764 559249146 745665528 838873719 1118498292 1677747438 2236996584 3355494876 6710989752