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12160646141 = 710313168451
BaseRepresentation
bin10110101001101010…
…01011101111111101
31011101111101211102112
423110311023233331
5144401111134031
65330404503405
7610231533560
oct132465135775
934344354375
1012160646141
115180405486
1224346aab65
1311ba520407
148350b84d7
154b290462b
hex2d4d4bbfd

12160646141 has 8 divisors (see below), whose sum is σ = 13899311424. Its totient is φ = 10422338400.

The previous prime is 12160646119. The next prime is 12160646177. The reversal of 12160646141 is 14164606121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12160646141 - 214 = 12160629757 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12160646098 and 12160646107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12160646101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12035 + ... + 156416.

It is an arithmetic number, because the mean of its divisors is an integer number (1737413928).

Almost surely, 212160646141 is an apocalyptic number.

It is an amenable number.

12160646141 is a deficient number, since it is larger than the sum of its proper divisors (1738665283).

12160646141 is a wasteful number, since it uses less digits than its factorization.

12160646141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178771.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 12160646141 in words is "twelve billion, one hundred sixty million, six hundred forty-six thousand, one hundred forty-one".

Divisors: 1 7 10313 72191 168451 1179157 1737235163 12160646141