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7012490016 = 253729573529
BaseRepresentation
bin1101000011111101…
…00001101100100000
3200002201020101212110
412201332201230200
5103330144140031
63115501555320
7335530116210
oct64176415440
920081211773
107012490016
112a794055a4
121438575b40
13879a89c9c
144a748c240
152b0984c46
hex1a1fa1b20

7012490016 has 96 divisors (see below), whose sum is σ = 21050547840. Its totient is φ = 2002323456.

The previous prime is 7012489963. The next prime is 7012490027. The reversal of 7012490016 is 6100942107.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

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, 1985340 + ... + 1988868.

It is an arithmetic number, because the mean of its divisors is an integer number (219276540).

Almost surely, 27012490016 is an apocalyptic number.

It is an amenable number.

7012490016 is an abundant number, since it is smaller than the sum of its proper divisors (14038057824).

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

7012490016 is a wasteful number, since it uses less digits than its factorization.

7012490016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6506 (or 6498 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 7012490016 is about 83740.6115095895. The cubic root of 7012490016 is about 1914.0682468085.

The spelling of 7012490016 in words is "seven billion, twelve million, four hundred ninety thousand, sixteen".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 168 224 336 672 2957 3529 5914 7058 8871 10587 11828 14116 17742 20699 21174 23656 24703 28232 35484 41398 42348 47312 49406 56464 62097 70968 74109 82796 84696 94624 98812 112928 124194 141936 148218 165592 169392 197624 248388 283872 296436 331184 338784 395248 496776 592872 662368 790496 993552 1185744 1987104 2371488 10435253 20870506 31305759 41741012 62611518 73046771 83482024 125223036 146093542 166964048 219140313 250446072 292187084 333928096 438280626 500892144 584374168 876561252 1001784288 1168748336 1753122504 2337496672 3506245008 7012490016