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153200166415 = 5173919145989
BaseRepresentation
bin1000111010101101110…
…0010000011000001111
3112122102210010210220121
42032223130100120033
510002223220311130
6154213523125411
714032304633332
oct2165334203017
9478383123817
10153200166415
1159a7655558a
1225836513867
13115a657895a
1475b47c0619
153eb9a11d7a
hex23ab71060f

153200166415 has 16 divisors (see below), whose sum is σ = 194663528640. Its totient is φ = 115345262080.

The previous prime is 153200166401. The next prime is 153200166463. The reversal of 153200166415 is 514661002351.

It is a de Polignac number, because none of the positive numbers 2k-153200166415 is a prime.

It is a congruent number.

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, 3308241 + ... + 3354229.

It is an arithmetic number, because the mean of its divisors is an integer number (12166470540).

Almost surely, 2153200166415 is an apocalyptic number.

153200166415 is a deficient number, since it is larger than the sum of its proper divisors (41463362225).

153200166415 is a wasteful number, since it uses less digits than its factorization.

153200166415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85202.

The product of its (nonzero) digits is 21600, while the sum is 34.

Adding to 153200166415 its reverse (514661002351), we get a palindrome (667861168766).

The spelling of 153200166415 in words is "one hundred fifty-three billion, two hundred million, one hundred sixty-six thousand, four hundred fifteen".

Divisors: 1 5 17 85 39191 45989 195955 229945 666247 781813 3331235 3909065 1802354899 9011774495 30640033283 153200166415