Base | Representation |
---|---|
bin | 1000010011010001010… |
… | …1110010010100110001 |
3 | 111122002212201121211100 |
4 | 2010310111302110301 |
5 | 4314032141002103 |
6 | 145303131035013 |
7 | 13206026254062 |
oct | 2046425622461 |
9 | 448085647740 |
10 | 142612047153 |
11 | 555328678a4 |
12 | 2378059ba69 |
13 | 105a9a92524 |
14 | 6c8c4c8569 |
15 | 3a9a1d15a3 |
hex | 2134572531 |
142612047153 has 12 divisors (see below), whose sum is σ = 206849934148. Its totient is φ = 94680195840.
The previous prime is 142612047131. The next prime is 142612047187. The reversal of 142612047153 is 351740216241.
142612047153 is a `hidden beast` number, since 14 + 2 + 6 + 120 + 471 + 53 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 49152220209 + 93459826944 = 221703^2 + 305712^2 .
It is not a de Polignac number, because 142612047153 - 236 = 73892570417 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (142612037153) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32872900 + ... + 32877237.
Almost surely, 2142612047153 is an apocalyptic number.
It is an amenable number.
142612047153 is a deficient number, since it is larger than the sum of its proper divisors (64237886995).
142612047153 is a wasteful number, since it uses less digits than its factorization.
142612047153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65750384 (or 65750381 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 36.
The spelling of 142612047153 in words is "one hundred forty-two billion, six hundred twelve million, forty-seven thousand, one hundred fifty-three".
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