Base | Representation |
---|---|
bin | 100000010111100010000000… |
… | …000010111001110000110011 |
3 | 200200000221221221202002221111 |
4 | 200113202000002321300303 |
5 | 122124314101320200110 |
6 | 1222432435210534151 |
7 | 41661530212452502 |
oct | 4027420002716063 |
9 | 620027857662844 |
10 | 142354544303155 |
11 | 413a42500a1618 |
12 | 13b71320a37357 |
13 | 6157c8c15c262 |
14 | 2721dd4d6c839 |
15 | 116ce7d45ce8a |
hex | 8178800b9c33 |
142354544303155 has 16 divisors (see below), whose sum is σ = 180989436337920. Its totient is φ = 107116196815872.
The previous prime is 142354544303149. The next prime is 142354544303177. The reversal of 142354544303155 is 551303445453241.
It is a cyclic number.
It is not a de Polignac number, because 142354544303155 - 25 = 142354544303123 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 142354544303099 and 142354544303108.
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, 534250770 + ... + 534517159.
It is an arithmetic number, because the mean of its divisors is an integer number (11311839771120).
Almost surely, 2142354544303155 is an apocalyptic number.
142354544303155 is a deficient number, since it is larger than the sum of its proper divisors (38634892034765).
142354544303155 is a wasteful number, since it uses less digits than its factorization.
142354544303155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1068769518.
The product of its (nonzero) digits is 8640000, while the sum is 49.
Adding to 142354544303155 its reverse (551303445453241), we get a palindrome (693657989756396).
The spelling of 142354544303155 in words is "one hundred forty-two trillion, three hundred fifty-four billion, five hundred forty-four million, three hundred three thousand, one hundred fifty-five".
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