Base | Representation |
---|---|
bin | 110111000111101001… |
… | …1101000001110111100 |
3 | 102022112022000222010020 |
4 | 1232033103220032330 |
5 | 3414404302420122 |
6 | 130213325412140 |
7 | 11360164556646 |
oct | 1561723501674 |
9 | 368468028106 |
10 | 118368404412 |
11 | 46221973215 |
12 | 1ab3540a050 |
13 | b21516b2ab |
14 | 5a2c789896 |
15 | 312bb14c5c |
hex | 1b8f4e83bc |
118368404412 has 12 divisors (see below), whose sum is σ = 276192943656. Its totient is φ = 39456134800.
The previous prime is 118368404411. The next prime is 118368404417. The reversal of 118368404412 is 214404863811.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×1183684044122 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (118368404411) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4932016839 + ... + 4932016862.
It is an arithmetic number, because the mean of its divisors is an integer number (23016078638).
Almost surely, 2118368404412 is an apocalyptic number.
118368404412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
118368404412 is an abundant number, since it is smaller than the sum of its proper divisors (157824539244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118368404412 is a wasteful number, since it uses less digits than its factorization.
118368404412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9864033708 (or 9864033706 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 42.
The spelling of 118368404412 in words is "one hundred eighteen billion, three hundred sixty-eight million, four hundred four thousand, four hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •