Base | Representation |
---|---|
bin | 1001000001110101100… |
… | …1100001101001101010 |
3 | 112211101000200201201222 |
4 | 2100131121201221222 |
5 | 10020132141201404 |
6 | 155131341342042 |
7 | 14130551461616 |
oct | 2203531415152 |
9 | 484330621658 |
10 | 155112053354 |
11 | 5a86778a535 |
12 | 2608a867922 |
13 | 1181c6b1bbb |
14 | 77166a0346 |
15 | 407c7bbdbe |
hex | 241d661a6a |
155112053354 has 4 divisors (see below), whose sum is σ = 232668080034. Its totient is φ = 77556026676.
The previous prime is 155112053269. The next prime is 155112053381. The reversal of 155112053354 is 453350211551.
155112053354 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 151572398329 + 3539655025 = 389323^2 + 59495^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38778013337 + ... + 38778013340.
Almost surely, 2155112053354 is an apocalyptic number.
155112053354 is a deficient number, since it is larger than the sum of its proper divisors (77556026680).
155112053354 is an equidigital number, since it uses as much as digits as its factorization.
155112053354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77556026679.
The product of its (nonzero) digits is 45000, while the sum is 35.
The spelling of 155112053354 in words is "one hundred fifty-five billion, one hundred twelve million, fifty-three thousand, three hundred fifty-four".
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