Base | Representation |
---|---|
bin | 1000111111000001010… |
… | …0001000010010000001 |
3 | 112202102022102011121111 |
4 | 2033300110020102001 |
5 | 10012110022222001 |
6 | 154524321323321 |
7 | 14103035332060 |
oct | 2176024102201 |
9 | 482368364544 |
10 | 154355664001 |
11 | 5a509825a70 |
12 | 25ab9496541 |
13 | 1172ba8b136 |
14 | 76840481d7 |
15 | 40361ab851 |
hex | 23f0508481 |
154355664001 has 16 divisors (see below), whose sum is σ = 194348815488. Its totient is φ = 119086272000.
The previous prime is 154355663911. The next prime is 154355664019. The reversal of 154355664001 is 100466553451.
It is a happy number.
It is not a de Polignac number, because 154355664001 - 29 = 154355663489 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (154355664301) 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 15 ways as a sum of consecutive naturals, for example, 9916080 + ... + 9931633.
It is an arithmetic number, because the mean of its divisors is an integer number (12146800968).
Almost surely, 2154355664001 is an apocalyptic number.
154355664001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
154355664001 is a deficient number, since it is larger than the sum of its proper divisors (39993151487).
154355664001 is a wasteful number, since it uses less digits than its factorization.
154355664001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19847832.
The product of its (nonzero) digits is 216000, while the sum is 40.
The spelling of 154355664001 in words is "one hundred fifty-four billion, three hundred fifty-five million, six hundred sixty-four thousand, one".
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