Base | Representation |
---|---|
bin | 10010000111110… |
… | …10010101001010 |
3 | 101121001102122102 |
4 | 21003322111022 |
5 | 302404122143 |
6 | 23030153402 |
7 | 3524102603 |
oct | 1103722512 |
9 | 347042572 |
10 | 152020298 |
11 | 788a2111 |
12 | 42ab2862 |
13 | 25658651 |
14 | 16292daa |
15 | d52d0b8 |
hex | 90fa54a |
152020298 has 8 divisors (see below), whose sum is σ = 228130560. Its totient is φ = 75976780.
The previous prime is 152020289. The next prime is 152020313. The reversal of 152020298 is 892020251.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1520202982 = 46220342008017608, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 152020298.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 10538 + ... + 20373.
It is an arithmetic number, because the mean of its divisors is an integer number (28516320).
Almost surely, 2152020298 is an apocalyptic number.
152020298 is a deficient number, since it is larger than the sum of its proper divisors (76110262).
152020298 is a wasteful number, since it uses less digits than its factorization.
152020298 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33372.
The product of its (nonzero) digits is 2880, while the sum is 29.
The square root of 152020298 is about 12329.6511710591. The cubic root of 152020298 is about 533.7040844838.
The spelling of 152020298 in words is "one hundred fifty-two million, twenty thousand, two hundred ninety-eight".
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