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6980486652 = 2232414729327
BaseRepresentation
bin1101000000001000…
…11100010111111100
3200000111000110111200
412200010130113330
5103244001033102
63112400015500
7334661105016
oct64004342774
920014013450
106980486652
112a62336a37
121429901590
13873263199
144a311b1b6
152acc6251c
hex1a011c5fc

6980486652 has 36 divisors (see below), whose sum is σ = 18075491616. Its totient is φ = 2270076480.

The previous prime is 6980486641. The next prime is 6980486699. The reversal of 6980486652 is 2566840896.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2363188 + ... + 2366139.

Almost surely, 26980486652 is an apocalyptic number.

It is an amenable number.

6980486652 is an abundant number, since it is smaller than the sum of its proper divisors (11095004964).

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

6980486652 is a wasteful number, since it uses less digits than its factorization.

6980486652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4729378 (or 4729373 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The square root of 6980486652 is about 83549.3067116658. The cubic root of 6980486652 is about 1911.1520193991.

The spelling of 6980486652 in words is "six billion, nine hundred eighty million, four hundred eighty-six thousand, six hundred fifty-two".

Divisors: 1 2 3 4 6 9 12 18 36 41 82 123 164 246 369 492 738 1476 4729327 9458654 14187981 18917308 28375962 42563943 56751924 85127886 170255772 193902407 387804814 581707221 775609628 1163414442 1745121663 2326828884 3490243326 6980486652