Base | Representation |
---|---|
bin | 1000111001111011101… |
… | …0011110010010100001 |
3 | 112121220010122102201012 |
4 | 2032132322132102201 |
5 | 10001310413441110 |
6 | 154141014150305 |
7 | 14024143256333 |
oct | 2163672362241 |
9 | 477803572635 |
10 | 152989983905 |
11 | 59978948330 |
12 | 25798052395 |
13 | 11571b679c5 |
14 | 759490b453 |
15 | 3ea6345905 |
hex | 239ee9e4a1 |
152989983905 has 8 divisors (see below), whose sum is σ = 200277797184. Its totient is φ = 111265442800.
The previous prime is 152989983899. The next prime is 152989983953. The reversal of 152989983905 is 509389989251.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 152989983905 - 26 = 152989983841 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1390817981 + ... + 1390818090.
It is an arithmetic number, because the mean of its divisors is an integer number (25034724648).
Almost surely, 2152989983905 is an apocalyptic number.
It is an amenable number.
152989983905 is a deficient number, since it is larger than the sum of its proper divisors (47287813279).
152989983905 is a wasteful number, since it uses less digits than its factorization.
152989983905 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2781636087.
The product of its (nonzero) digits is 62985600, while the sum is 68.
The spelling of 152989983905 in words is "one hundred fifty-two billion, nine hundred eighty-nine million, nine hundred eighty-three thousand, nine hundred five".
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