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96980345 = 5711251897
BaseRepresentation
bin1011100011111…
…00110101111001
320202111010000122
411301330311321
5144311332340
613342343025
72255214350
oct561746571
9222433018
1096980345
114a819850
122858aa75
1317127227
14cc46997
1587a9db5
hex5c7cd79

96980345 has 16 divisors (see below), whose sum is σ = 145093248. Its totient is φ = 60455040.

The previous prime is 96980341. The next prime is 96980357. The reversal of 96980345 is 54308969.

It is not a de Polignac number, because 96980345 - 22 = 96980341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 96980296 and 96980305.

It is not an unprimeable number, because it can be changed into a prime (96980341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125564 + ... + 126333.

It is an arithmetic number, because the mean of its divisors is an integer number (9068328).

Almost surely, 296980345 is an apocalyptic number.

It is an amenable number.

96980345 is a deficient number, since it is larger than the sum of its proper divisors (48112903).

96980345 is a wasteful number, since it uses less digits than its factorization.

96980345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251920.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 96980345 is about 9847.8599197998. The cubic root of 96980345 is about 459.4390531566.

The spelling of 96980345 in words is "ninety-six million, nine hundred eighty thousand, three hundred forty-five".

Divisors: 1 5 7 11 35 55 77 385 251897 1259485 1763279 2770867 8816395 13854335 19396069 96980345