Base | Representation |
---|---|
bin | 100000011011001010000010… |
… | …101110010011101010100001 |
3 | 200200220210001212010201201111 |
4 | 200123022002232103222201 |
5 | 122142404333004322131 |
6 | 1223143122325103321 |
7 | 42015530362354231 |
oct | 4033120256235241 |
9 | 620823055121644 |
10 | 142603697339041 |
11 | 4148a985528124 |
12 | 13bb1675857b41 |
13 | 6175617903943 |
14 | 27300ad0abcc1 |
15 | 11746b1c24ab1 |
hex | 81b282b93aa1 |
142603697339041 has 9 divisors (see below), whose sum is σ = 142832184214899. Its totient is φ = 142375575445104.
The previous prime is 142603697339023. The next prime is 142603697339099. The reversal of 142603697339041 is 140933796306241.
The square root of 142603697339041 is 11941679.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 105363142269025 + 37240555070016 = 10264655^2 + 6102504^2 .
It is a de Polignac number, because none of the positive numbers 2k-142603697339041 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (142603697331041) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 7726257085 + ... + 7726275541.
Almost surely, 2142603697339041 is an apocalyptic number.
142603697339041 is the 11941679-th square number.
142603697339041 is the 5970840-th centered octagonal number.
It is an amenable number.
142603697339041 is a deficient number, since it is larger than the sum of its proper divisors (228486875858).
142603697339041 is an frugal number, since it uses more digits than its factorization.
142603697339041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38208 (or 19104 counting only the distinct ones).
The product of its (nonzero) digits is 17635968, while the sum is 58.
The spelling of 142603697339041 in words is "one hundred forty-two trillion, six hundred three billion, six hundred ninety-seven million, three hundred thirty-nine thousand, forty-one".
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