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12136143153 = 337263415721
BaseRepresentation
bin10110100110101111…
…01101100100110001
31011022210021221122110
423103113231210301
5144323323040103
65324131355533
7606513341361
oct132327554461
934283257573
1012136143153
115168599a82
122428452ba9
1311b54214c4
14831b3a9a1
154b06b4403
hex2d35ed931

12136143153 has 16 divisors (see below), whose sum is σ = 16682092416. Its totient is φ = 7842142080.

The previous prime is 12136143137. The next prime is 12136143157. The reversal of 12136143153 is 35134163121.

It is not a de Polignac number, because 12136143153 - 24 = 12136143137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12136143153.

It is not an unprimeable number, because it can be changed into a prime (12136143157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178668 + ... + 237053.

It is an arithmetic number, because the mean of its divisors is an integer number (1042630776).

Almost surely, 212136143153 is an apocalyptic number.

It is an amenable number.

12136143153 is a deficient number, since it is larger than the sum of its proper divisors (4545949263).

12136143153 is a wasteful number, since it uses less digits than its factorization.

12136143153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416024.

The product of its digits is 6480, while the sum is 30.

The spelling of 12136143153 in words is "twelve billion, one hundred thirty-six million, one hundred forty-three thousand, one hundred fifty-three".

Divisors: 1 3 37 111 263 789 9731 29193 415721 1247163 15381677 46145031 109334623 328003869 4045381051 12136143153