Base | Representation |
---|---|
bin | 100000010111100010000000… |
… | …101110001010000101111001 |
3 | 200200000221222202002012020100 |
4 | 200113202000232022011321 |
5 | 122124314112221022413 |
6 | 1222432440253550013 |
7 | 41661530411030154 |
oct | 4027420056120571 |
9 | 620027882065210 |
10 | 142354555642233 |
11 | 413a4256536860 |
12 | 13b713247a5309 |
13 | 6157c915cc47c |
14 | 2721dd6680c9b |
15 | 116ce7e44ca73 |
hex | 817880b8a179 |
142354555642233 has 12 divisors (see below), whose sum is σ = 224316269497008. Its totient is φ = 86275488267960.
The previous prime is 142354555642171. The next prime is 142354555642267. The reversal of 142354555642233 is 332246555453241.
142354555642233 is a `hidden beast` number, since 1 + 4 + 2 + 3 + 5 + 4 + 55 + 564 + 2 + 23 + 3 = 666.
It is not a de Polignac number, because 142354555642233 - 212 = 142354555638137 is a prime.
It is a super-2 number, since 2×1423545556422332 (a number of 29 digits) contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 142354555642233.
It is not an unprimeable number, because it can be changed into a prime (142354555647233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 718962402135 + ... + 718962402332.
It is an arithmetic number, because the mean of its divisors is an integer number (18693022458084).
Almost surely, 2142354555642233 is an apocalyptic number.
It is an amenable number.
142354555642233 is a deficient number, since it is larger than the sum of its proper divisors (81961713854775).
142354555642233 is a wasteful number, since it uses less digits than its factorization.
142354555642233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1437924804484 (or 1437924804481 counting only the distinct ones).
The product of its digits is 51840000, while the sum is 54.
The spelling of 142354555642233 in words is "one hundred forty-two trillion, three hundred fifty-four billion, five hundred fifty-five million, six hundred forty-two thousand, two hundred thirty-three".
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