Base | Representation |
---|---|
bin | 100000010111100010000000… |
… | …101100010100010111111101 |
3 | 200200000221222201011200211010 |
4 | 200113202000230110113331 |
5 | 122124314112110110221 |
6 | 1222432440235345433 |
7 | 41661530403651336 |
oct | 4027420054242775 |
9 | 620027881150733 |
10 | 142354555160061 |
11 | 413a4256237572 |
12 | 13b713245b2279 |
13 | 6157c91490b6a |
14 | 2721dd659728d |
15 | 116ce7e3a4c76 |
hex | 817880b145fd |
142354555160061 has 16 divisors (see below), whose sum is σ = 191287057458560. Its totient is φ = 94164018436800.
The previous prime is 142354555160053. The next prime is 142354555160063. The reversal of 142354555160061 is 160061555453241.
It is not a de Polignac number, because 142354555160061 - 23 = 142354555160053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142354555160063) 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, 183815506 + ... + 184588323.
It is an arithmetic number, because the mean of its divisors is an integer number (11955441091160).
Almost surely, 2142354555160061 is an apocalyptic number.
It is an amenable number.
142354555160061 is a deficient number, since it is larger than the sum of its proper divisors (48932502298499).
142354555160061 is a wasteful number, since it uses less digits than its factorization.
142354555160061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 368404836.
The product of its (nonzero) digits is 2160000, while the sum is 48.
The spelling of 142354555160061 in words is "one hundred forty-two trillion, three hundred fifty-four billion, five hundred fifty-five million, one hundred sixty thousand, sixty-one".
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