Base | Representation |
---|---|
bin | 11111111001001111000101… |
… | …000101100110101000001001 |
3 | 200101122221012201002102000002 |
4 | 133321033011011212220021 |
5 | 121341211333214004203 |
6 | 1214200210211252345 |
7 | 41355235604561324 |
oct | 3771170505465011 |
9 | 611587181072002 |
10 | 140272643500553 |
11 | 407713263a0613 |
12 | 138959405aa0b5 |
13 | 6036865a3b115 |
14 | 268d33710b7bb |
15 | 1133c30195d88 |
hex | 7f93c5166a09 |
140272643500553 has 16 divisors (see below), whose sum is σ = 144206450949120. Its totient is φ = 136378836150336.
The previous prime is 140272643500501. The next prime is 140272643500603. The reversal of 140272643500553 is 355005346272041.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 140272643500553 - 210 = 140272643499529 is a prime.
It is a super-2 number, since 2×1402726435005532 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (47).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 140272643500498 and 140272643500507.
It is not an unprimeable number, because it can be changed into a prime (140272643500453) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26492975 + ... + 31343627.
It is an arithmetic number, because the mean of its divisors is an integer number (9012903184320).
Almost surely, 2140272643500553 is an apocalyptic number.
It is an amenable number.
140272643500553 is a deficient number, since it is larger than the sum of its proper divisors (3933807448567).
140272643500553 is a wasteful number, since it uses less digits than its factorization.
140272643500553 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4854776.
The product of its (nonzero) digits is 3024000, while the sum is 47.
Adding to 140272643500553 its reverse (355005346272041), we get a palindrome (495277989772594).
The spelling of 140272643500553 in words is "one hundred forty trillion, two hundred seventy-two billion, six hundred forty-three million, five hundred thousand, five hundred fifty-three".
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