Base | Representation |
---|---|
bin | 10001011101101110001… |
… | …110000101101000101010 |
3 | 11020201210011200001020111 |
4 | 101131232032011220222 |
5 | 124130344113444232 |
6 | 2315201121444534 |
7 | 152464466466424 |
oct | 21355616055052 |
9 | 4221704601214 |
10 | 1200145062442 |
11 | 422a84666707 |
12 | 17471a1a074a |
13 | 89233678381 |
14 | 421318c9814 |
15 | 213427e2047 |
hex | 1176e385a2a |
1200145062442 has 8 divisors (see below), whose sum is σ = 1862294062500. Its totient is φ = 579380374944.
The previous prime is 1200145062439. The next prime is 1200145062469. The reversal of 1200145062442 is 2442605410021.
It can be written as a sum of positive squares in 2 ways, for example, as 1065434775601 + 134710286841 = 1032199^2 + 367029^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10346078067 + ... + 10346078182.
Almost surely, 21200145062442 is an apocalyptic number.
1200145062442 is a deficient number, since it is larger than the sum of its proper divisors (662149000058).
1200145062442 is a wasteful number, since it uses less digits than its factorization.
1200145062442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20692156280.
The product of its (nonzero) digits is 15360, while the sum is 31.
The spelling of 1200145062442 in words is "one trillion, two hundred billion, one hundred forty-five million, sixty-two thousand, four hundred forty-two".
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