Base | Representation |
---|---|
bin | 10010001000001… |
… | …10010101100111 |
3 | 101121010221002221 |
4 | 21010012111213 |
5 | 302412210404 |
6 | 23031213211 |
7 | 3524366152 |
oct | 1104062547 |
9 | 347127087 |
10 | 152069479 |
11 | 78926061 |
12 | 42b17207 |
13 | 25674b53 |
14 | 162a6c99 |
15 | d53c954 |
hex | 9106567 |
152069479 has 2 divisors, whose sum is σ = 152069480. Its totient is φ = 152069478.
The previous prime is 152069473. The next prime is 152069501. The reversal of 152069479 is 974960251.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 152069479 - 25 = 152069447 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (152069473) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76034739 + 76034740.
It is an arithmetic number, because the mean of its divisors is an integer number (76034740).
Almost surely, 2152069479 is an apocalyptic number.
152069479 is a deficient number, since it is larger than the sum of its proper divisors (1).
152069479 is an equidigital number, since it uses as much as digits as its factorization.
152069479 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 136080, while the sum is 43.
The square root of 152069479 is about 12331.6454295443. The cubic root of 152069479 is about 533.7616322167.
The spelling of 152069479 in words is "one hundred fifty-two million, sixty-nine thousand, four hundred seventy-nine".
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