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12246163053 = 327961145991
BaseRepresentation
bin10110110011110110…
…11001111001101101
31011121110022112120120
423121323121321231
5200040004204203
65343101435153
7612320445165
oct133173317155
934543275516
1012246163053
115214704613
12245926bab9
131202162937
148425b95a5
154ba197b53
hex2d9ed9e6d

12246163053 has 8 divisors (see below), whose sum is σ = 16328913216. Its totient is φ = 8163760800.

The previous prime is 12246163021. The next prime is 12246163073. The reversal of 12246163053 is 35036164221.

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

It is not a de Polignac number, because 12246163053 - 25 = 12246163021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12246163073) 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, 10888 + ... + 156878.

It is an arithmetic number, because the mean of its divisors is an integer number (2041114152).

Almost surely, 212246163053 is an apocalyptic number.

It is an amenable number.

12246163053 is a deficient number, since it is larger than the sum of its proper divisors (4082750163).

12246163053 is a wasteful number, since it uses less digits than its factorization.

12246163053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173955.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 12246163053 in words is "twelve billion, two hundred forty-six million, one hundred sixty-three thousand, fifty-three".

Divisors: 1 3 27961 83883 145991 437973 4082054351 12246163053