Base | Representation |
---|---|
bin | 10001111000100… |
… | …10001001101111 |
3 | 101110021211201221 |
4 | 20330102021233 |
5 | 301401130334 |
6 | 22515244211 |
7 | 3501104122 |
oct | 1074221157 |
9 | 343254657 |
10 | 150020719 |
11 | 77756872 |
12 | 422a9667 |
13 | 25108474 |
14 | 15cd23b9 |
15 | d2858b4 |
hex | 8f1226f |
150020719 has 2 divisors, whose sum is σ = 150020720. Its totient is φ = 150020718.
The previous prime is 150020711. The next prime is 150020753. The reversal of 150020719 is 917020051.
150020719 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 150020719 - 23 = 150020711 is a prime.
It is a super-2 number, since 2×1500207192 = 45012432258553922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 150020693 and 150020702.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (150020711) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75010359 + 75010360.
It is an arithmetic number, because the mean of its divisors is an integer number (75010360).
Almost surely, 2150020719 is an apocalyptic number.
150020719 is a deficient number, since it is larger than the sum of its proper divisors (1).
150020719 is an equidigital number, since it uses as much as digits as its factorization.
150020719 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 630, while the sum is 25.
The square root of 150020719 is about 12248.2945343423. The cubic root of 150020719 is about 531.3537470460.
The spelling of 150020719 in words is "one hundred fifty million, twenty thousand, seven hundred nineteen".
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