Base | Representation |
---|---|
bin | 10010001000010… |
… | …01110100011011 |
3 | 101121011122200002 |
4 | 21010021310123 |
5 | 302413134424 |
6 | 23031403215 |
7 | 3524455553 |
oct | 1104116433 |
9 | 347148602 |
10 | 152083739 |
11 | 78935845 |
12 | 42b2350b |
13 | 2567b4a2 |
14 | 162ac163 |
15 | d541cae |
hex | 9109d1b |
152083739 has 2 divisors, whose sum is σ = 152083740. Its totient is φ = 152083738.
The previous prime is 152083703. The next prime is 152083777. The reversal of 152083739 is 937380251.
It is an a-pointer prime, because the next prime (152083777) can be obtained adding 152083739 to its sum of digits (38).
It is a weak prime.
It is an emirp because it is prime and its reverse (937380251) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 152083739 - 28 = 152083483 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (152043739) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76041869 + 76041870.
It is an arithmetic number, because the mean of its divisors is an integer number (76041870).
Almost surely, 2152083739 is an apocalyptic number.
152083739 is a deficient number, since it is larger than the sum of its proper divisors (1).
152083739 is an equidigital number, since it uses as much as digits as its factorization.
152083739 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 45360, while the sum is 38.
The square root of 152083739 is about 12332.2236032274. The cubic root of 152083739 is about 533.7783158253.
The spelling of 152083739 in words is "one hundred fifty-two million, eighty-three thousand, seven hundred thirty-nine".
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