Base | Representation |
---|---|
bin | 1000111011010000010… |
… | …1101011111111100011 |
3 | 112122210220010120112021 |
4 | 2032310011223333203 |
5 | 10003022340321110 |
6 | 154240144442311 |
7 | 14036016035404 |
oct | 2166405537743 |
9 | 478726116467 |
10 | 153345245155 |
11 | 5a040436373 |
12 | 25877019397 |
13 | 115ca64386b |
14 | 75c9b879ab |
15 | 3ec761d2da |
hex | 23b416bfe3 |
153345245155 has 4 divisors (see below), whose sum is σ = 184014294192. Its totient is φ = 122676196120.
The previous prime is 153345245153. The next prime is 153345245159. The reversal of 153345245155 is 551542543351.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 153345245155 - 21 = 153345245153 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (153345245153) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15334524511 + ... + 15334524520.
It is an arithmetic number, because the mean of its divisors is an integer number (46003573548).
Almost surely, 2153345245155 is an apocalyptic number.
153345245155 is a deficient number, since it is larger than the sum of its proper divisors (30669049037).
153345245155 is an equidigital number, since it uses as much as digits as its factorization.
153345245155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30669049036.
The product of its digits is 900000, while the sum is 43.
The spelling of 153345245155 in words is "one hundred fifty-three billion, three hundred forty-five million, two hundred forty-five thousand, one hundred fifty-five".
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