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6980701042 = 271926122643
BaseRepresentation
bin1101000000001010…
…10000101101110010
3200000111102100121001
412200011100231302
5103244024413132
63112404352214
7334662660040
oct64005205562
920014370531
106980701042
112a62473017
1214299a566a
13873309943
144a3175390
152acca5ce7
hex1a0150b72

6980701042 has 48 divisors (see below), whose sum is σ = 12837517632. Its totient is φ = 2787683040.

The previous prime is 6980701031. The next prime is 6980701067. The reversal of 6980701042 is 2401070896.

It is a junction number, because it is equal to n+sod(n) for n = 6980700992 and 6980701010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 296973 + ... + 319615.

It is an arithmetic number, because the mean of its divisors is an integer number (267448284).

Almost surely, 26980701042 is an apocalyptic number.

6980701042 is a deficient number, since it is larger than the sum of its proper divisors (5856816590).

6980701042 is a wasteful number, since it uses less digits than its factorization.

6980701042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22751 (or 22732 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 6980701042 is about 83550.5897166501. The cubic root of 6980701042 is about 1911.1715847822.

The spelling of 6980701042 in words is "six billion, nine hundred eighty million, seven hundred one thousand, forty-two".

Divisors: 1 2 7 14 19 38 61 122 133 266 361 427 722 854 1159 2318 2527 5054 8113 16226 22021 22643 44042 45286 154147 158501 308294 317002 430217 860434 1381223 2762446 3011519 6023038 8174123 9668561 16348246 19337122 26243237 52486474 57218861 114437722 183702659 367405318 498621503 997243006 3490350521 6980701042