Base | Representation |
---|---|
bin | 110101110001011… |
… | …011111101000001 |
3 | 2022212120001220002 |
4 | 311301123331001 |
5 | 3321422331001 |
6 | 225304125345 |
7 | 31233110522 |
oct | 6561337501 |
9 | 2285501802 |
10 | 902152001 |
11 | 423272173 |
12 | 212166855 |
13 | 114b9b06a |
14 | 87b5a849 |
15 | 5430446b |
hex | 35c5bf41 |
902152001 has 8 divisors (see below), whose sum is σ = 908073504. Its totient is φ = 896248480.
The previous prime is 902151979. The next prime is 902152079. The reversal of 902152001 is 100251209.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-902152001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (902152081) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104666 + ... + 112956.
It is an arithmetic number, because the mean of its divisors is an integer number (113509188).
Almost surely, 2902152001 is an apocalyptic number.
It is an amenable number.
902152001 is a deficient number, since it is larger than the sum of its proper divisors (5921503).
902152001 is a wasteful number, since it uses less digits than its factorization.
902152001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8991.
The product of its (nonzero) digits is 180, while the sum is 20.
The square root of 902152001 is about 30035.8452686120. The cubic root of 902152001 is about 966.2583032300.
The spelling of 902152001 in words is "nine hundred two million, one hundred fifty-two thousand, one".
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