Base | Representation |
---|---|
bin | 1000011111000011110… |
… | …1100110000001110001 |
3 | 111221021102101112001222 |
4 | 2013300331212001301 |
5 | 4342022302133103 |
6 | 150545134234425 |
7 | 13350323435153 |
oct | 2076075460161 |
9 | 457242345058 |
10 | 145776599153 |
11 | 569070a9629 |
12 | 24304355a15 |
13 | 1099259c3c3 |
14 | 70ac8c6ad3 |
15 | 3bd2e2b638 |
hex | 21f0f66071 |
145776599153 has 16 divisors (see below), whose sum is σ = 155520460800. Its totient is φ = 136242784080.
The previous prime is 145776599123. The next prime is 145776599183. The reversal of 145776599153 is 351995677541.
It is an interprime number because it is at equal distance from previous prime (145776599123) and next prime (145776599183).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-145776599153 is a prime.
It is a super-2 number, since 2×1457765991532 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (145776599123) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1796018 + ... + 1875428.
It is an arithmetic number, because the mean of its divisors is an integer number (9720028800).
Almost surely, 2145776599153 is an apocalyptic number.
It is an amenable number.
145776599153 is a deficient number, since it is larger than the sum of its proper divisors (9743861647).
145776599153 is a wasteful number, since it uses less digits than its factorization.
145776599153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80732.
The product of its digits is 35721000, while the sum is 62.
The spelling of 145776599153 in words is "one hundred forty-five billion, seven hundred seventy-six million, five hundred ninety-nine thousand, one hundred fifty-three".
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