Base | Representation |
---|---|
bin | 1000010000000011101… |
… | …1100101010011010100 |
3 | 111112212202202201111220 |
4 | 2010000323211103110 |
5 | 4310300340240202 |
6 | 145041400330340 |
7 | 13145454132111 |
oct | 2040073452324 |
9 | 445782681456 |
10 | 141749540052 |
11 | 5512aa1350a |
12 | 2357b7739b0 |
13 | 104a01954b3 |
14 | 6c09b2b908 |
15 | 3a4960dabc |
hex | 2100ee54d4 |
141749540052 has 24 divisors (see below), whose sum is σ = 348156765600. Its totient is φ = 44763012576.
The previous prime is 141749540027. The next prime is 141749540057. The reversal of 141749540052 is 250045947141.
It is a junction number, because it is equal to n+sod(n) for n = 141749539986 and 141749540013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141749540057) 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, 310854027 + ... + 310854482.
It is an arithmetic number, because the mean of its divisors is an integer number (14506531900).
Almost surely, 2141749540052 is an apocalyptic number.
141749540052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
141749540052 is an abundant number, since it is smaller than the sum of its proper divisors (206407225548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141749540052 is a wasteful number, since it uses less digits than its factorization.
141749540052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 621708535 (or 621708533 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 42.
The spelling of 141749540052 in words is "one hundred forty-one billion, seven hundred forty-nine million, five hundred forty thousand, fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •