Base | Representation |
---|---|
bin | 11111110111011110000111… |
… | …110000010101100010001101 |
3 | 200101020100010221012002022212 |
4 | 133313132013300111202031 |
5 | 121332214433442243203 |
6 | 1214024351023120205 |
7 | 41343413145155261 |
oct | 3767360760254215 |
9 | 611210127162285 |
10 | 140151355431053 |
11 | 4072494644784a |
12 | 13876331443065 |
13 | 60282a6a35265 |
14 | 268750caac0a1 |
15 | 11309d20aa1d8 |
hex | 7f7787c1588d |
140151355431053 has 4 divisors (see below), whose sum is σ = 140151399137628. Its totient is φ = 140151311724480.
The previous prime is 140151355431029. The next prime is 140151355431091. The reversal of 140151355431053 is 350134553151041.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 7501474609924 + 132649880821129 = 2738882^2 + 11517373^2 .
It is a cyclic number.
It is not a de Polignac number, because 140151355431053 - 240 = 139051843803277 is a prime.
It is a super-2 number, since 2×1401513554310532 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 140151355431053.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140151355491053) 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, 16626638 + ... + 23595503.
It is an arithmetic number, because the mean of its divisors is an integer number (35037849784407).
Almost surely, 2140151355431053 is an apocalyptic number.
It is an amenable number.
140151355431053 is a deficient number, since it is larger than the sum of its proper divisors (43706575).
140151355431053 is an equidigital number, since it uses as much as digits as its factorization.
140151355431053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43706574.
The product of its (nonzero) digits is 270000, while the sum is 41.
The spelling of 140151355431053 in words is "one hundred forty trillion, one hundred fifty-one billion, three hundred fifty-five million, four hundred thirty-one thousand, fifty-three".
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