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706760257073 = 131719168316327
BaseRepresentation
bin10100100100011100011…
…00011010111000110001
32111120021100010001001112
422102032030122320301
543034421111211243
61300403045043105
7102030115030553
oct12221614327061
92446240101045
10706760257073
1125280a815912
12b4b846b6495
1351854bb2060
14262c90954d3
15135b7816818
hexa48e31ae31

706760257073 has 16 divisors (see below), whose sum is σ = 848314293120. Its totient is φ = 581701222656.

The previous prime is 706760257003. The next prime is 706760257081. The reversal of 706760257073 is 370752067607.

It is not a de Polignac number, because 706760257073 - 218 = 706759994929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (706760257003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84153965 + ... + 84162362.

It is an arithmetic number, because the mean of its divisors is an integer number (53019643320).

Almost surely, 2706760257073 is an apocalyptic number.

It is an amenable number.

706760257073 is a deficient number, since it is larger than the sum of its proper divisors (141554036047).

706760257073 is a wasteful number, since it uses less digits than its factorization.

706760257073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168316376.

The product of its (nonzero) digits is 2593080, while the sum is 50.

The spelling of 706760257073 in words is "seven hundred six billion, seven hundred sixty million, two hundred fifty-seven thousand, seventy-three".

Divisors: 1 13 17 19 221 247 323 4199 168316327 2188112251 2861377559 3198010213 37197908267 41574132769 54366173621 706760257073