Base | Representation |
---|---|
bin | 100000011010000000111000… |
… | …011011111101100001101101 |
3 | 200200122021022011122221102101 |
4 | 200122000320123331201231 |
5 | 122140112442222320321 |
6 | 1223043051323055101 |
7 | 42010046605550050 |
oct | 4032007033754155 |
9 | 620567264587371 |
10 | 142525141604461 |
11 | 4145a6338a4030 |
12 | 13b9a3b1671491 |
13 | 616b0a8a78765 |
14 | 272a37a088a97 |
15 | 1172615441791 |
hex | 81a0386fd86d |
142525141604461 has 32 divisors (see below), whose sum is σ = 177822812160000. Its totient is φ = 110977854838080.
The previous prime is 142525141604431. The next prime is 142525141604477. The reversal of 142525141604461 is 164406141525241.
It is a cyclic number.
It is not a de Polignac number, because 142525141604461 - 229 = 142524604733549 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142525141604431) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3862556190 + ... + 3862593088.
It is an arithmetic number, because the mean of its divisors is an integer number (5556962880000).
Almost surely, 2142525141604461 is an apocalyptic number.
142525141604461 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
142525141604461 is a deficient number, since it is larger than the sum of its proper divisors (35297670555539).
142525141604461 is a wasteful number, since it uses less digits than its factorization.
142525141604461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72009.
The product of its (nonzero) digits is 921600, while the sum is 46.
The spelling of 142525141604461 in words is "one hundred forty-two trillion, five hundred twenty-five billion, one hundred forty-one million, six hundred four thousand, four hundred sixty-one".
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