Base | Representation |
---|---|
bin | 10111000000110111… |
… | …11111110001010110 |
3 | 1011220001210211102220 |
4 | 23200123333301112 |
5 | 200300433320240 |
6 | 5402002243210 |
7 | 615114625041 |
oct | 134033776126 |
9 | 34801724386 |
10 | 12355370070 |
11 | 527031444a |
12 | 2489956506 |
13 | 121b97b084 |
14 | 852cc5c58 |
15 | 4c4a6a5d0 |
hex | 2e06ffc56 |
12355370070 has 32 divisors (see below), whose sum is σ = 30212380512. Its totient is φ = 3232599552.
The previous prime is 12355370063. The next prime is 12355370119. The reversal of 12355370070 is 7007355321.
It is a super-3 number, since 3×123553700703 (a number of 31 digits) contains 333 as substring.
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, 3883747 + ... + 3886926.
It is an arithmetic number, because the mean of its divisors is an integer number (944136891).
Almost surely, 212355370070 is an apocalyptic number.
12355370070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12355370070 is an abundant number, since it is smaller than the sum of its proper divisors (17857010442).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12355370070 is a wasteful number, since it uses less digits than its factorization.
12355370070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7770736.
The product of its (nonzero) digits is 22050, while the sum is 33.
The spelling of 12355370070 in words is "twelve billion, three hundred fifty-five million, three hundred seventy thousand, seventy".
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