Base | Representation |
---|---|
bin | 1000111111001101010… |
… | …1110111101100100001 |
3 | 112202112211222110122112 |
4 | 2033303111313230201 |
5 | 10012211022431001 |
6 | 154533334045105 |
7 | 14104223121044 |
oct | 2176325675441 |
9 | 482484873575 |
10 | 154406452001 |
11 | 5a53546481a |
12 | 25b124a9795 |
13 | 117394610c9 |
14 | 768aaa8c5b |
15 | 403a88ecbb |
hex | 23f3577b21 |
154406452001 has 6 divisors (see below), whose sum is σ = 155920108770. Its totient is φ = 152907349728.
The previous prime is 154406451989. The next prime is 154406452019. The reversal of 154406452001 is 100254604451.
It can be written as a sum of positive squares in only one way, i.e., 154405773025 + 678976 = 392945^2 + 824^2 .
It is not a de Polignac number, because 154406452001 - 26 = 154406451937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (154406452051) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7266536 + ... + 7287753.
It is an arithmetic number, because the mean of its divisors is an integer number (25986684795).
Almost surely, 2154406452001 is an apocalyptic number.
It is an amenable number.
154406452001 is a deficient number, since it is larger than the sum of its proper divisors (1513656769).
154406452001 is an equidigital number, since it uses as much as digits as its factorization.
154406452001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14554495 (or 14554392 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 32.
The spelling of 154406452001 in words is "one hundred fifty-four billion, four hundred six million, four hundred fifty-two thousand, one".
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