Base | Representation |
---|---|
bin | 10010001001011… |
… | …11000110001101 |
3 | 101121110102010021 |
4 | 21010233012031 |
5 | 302433031204 |
6 | 23034542141 |
7 | 3525662662 |
oct | 1104570615 |
9 | 347412107 |
10 | 152236429 |
11 | 78a2a534 |
12 | 42b97951 |
13 | 25702b37 |
14 | 1630ba69 |
15 | d572154 |
hex | 912f18d |
152236429 has 8 divisors (see below), whose sum is σ = 153561600. Its totient is φ = 150915600.
The previous prime is 152236423. The next prime is 152236439. The reversal of 152236429 is 924632251.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 152236429 - 23 = 152236421 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 152236394 and 152236403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152236421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147144 + ... + 148174.
It is an arithmetic number, because the mean of its divisors is an integer number (19195200).
Almost surely, 2152236429 is an apocalyptic number.
It is an amenable number.
152236429 is a deficient number, since it is larger than the sum of its proper divisors (1325171).
152236429 is a wasteful number, since it uses less digits than its factorization.
152236429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2171.
The product of its digits is 25920, while the sum is 34.
The square root of 152236429 is about 12338.4127423263. The cubic root of 152236429 is about 533.9568914594.
The spelling of 152236429 in words is "one hundred fifty-two million, two hundred thirty-six thousand, four hundred twenty-nine".
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