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6970080105 = 3351792111367
BaseRepresentation
bin1100111110111001…
…01111101101101001
3122222202102202102000
412133130233231221
5103233320030410
63111345001213
7334503463152
oct63734575551
918882382360
106970080105
112a5747938a
121426323209
1387105b571
144a19ac929
152abda8dc0
hex19f72fb69

6970080105 has 64 divisors (see below), whose sum is σ = 12528691200. Its totient is φ = 3676397760.

The previous prime is 6970080037. The next prime is 6970080113. The reversal of 6970080105 is 5010800796.

It is not a de Polignac number, because 6970080105 - 29 = 6970079593 is a prime.

It is a super-2 number, since 2×69700801052 = 97164033340233622050, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6970080105.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5098132 + ... + 5099498.

It is an arithmetic number, because the mean of its divisors is an integer number (195760800).

Almost surely, 26970080105 is an apocalyptic number.

It is an amenable number.

6970080105 is a deficient number, since it is larger than the sum of its proper divisors (5558611095).

6970080105 is a wasteful number, since it uses less digits than its factorization.

6970080105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1771 (or 1765 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 6970080105 is about 83487.0056056630. The cubic root of 6970080105 is about 1910.2018284935.

The spelling of 6970080105 in words is "six billion, nine hundred seventy million, eighty thousand, one hundred five".

Divisors: 1 3 5 9 15 27 45 135 179 211 537 633 895 1055 1367 1611 1899 2685 3165 4101 4833 5697 6835 8055 9495 12303 20505 24165 28485 36909 37769 61515 113307 184545 188845 244693 288437 339921 566535 734079 865311 1019763 1223465 1442185 1699605 2202237 2595933 3670395 4326555 5098815 6606711 7787799 11011185 12979665 33033555 38938995 51630223 154890669 258151115 464672007 774453345 1394016021 2323360035 6970080105