Base | Representation |
---|---|
bin | 1000010001101010100… |
… | …1100100000100100010 |
3 | 111120222211200101021010 |
4 | 2010122221210010202 |
5 | 4312141320232114 |
6 | 145152252441350 |
7 | 13162243522650 |
oct | 2043251440442 |
9 | 446884611233 |
10 | 142181024034 |
11 | 55331532845 |
12 | 23680179256 |
13 | 1053b6ab36a |
14 | 6c4b169dd0 |
15 | 3a72440c59 |
hex | 211aa64122 |
142181024034 has 32 divisors (see below), whose sum is σ = 325000679040. Its totient is φ = 40621214592.
The previous prime is 142181024021. The next prime is 142181024047. The reversal of 142181024034 is 430420181241.
It is an interprime number because it is at equal distance from previous prime (142181024021) and next prime (142181024047).
It is a junction number, because it is equal to n+sod(n) for n = 142181023992 and 142181024010.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 973752 + ... + 1110204.
It is an arithmetic number, because the mean of its divisors is an integer number (10156271220).
Almost surely, 2142181024034 is an apocalyptic number.
142181024034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
142181024034 is an abundant number, since it is smaller than the sum of its proper divisors (182819655006).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142181024034 is a wasteful number, since it uses less digits than its factorization.
142181024034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161274.
The product of its (nonzero) digits is 6144, while the sum is 30.
The spelling of 142181024034 in words is "one hundred forty-two billion, one hundred eighty-one million, twenty-four thousand, thirty-four".
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