Base | Representation |
---|---|
bin | 1000111111110000100… |
… | …1111111000000001111 |
3 | 112202221011020111201002 |
4 | 2033330021333000033 |
5 | 10013011402044101 |
6 | 155000135410515 |
7 | 14111000065433 |
oct | 2177411770017 |
9 | 482834214632 |
10 | 154554331151 |
11 | 5a6009885a0 |
12 | 25b53b23a3b |
13 | 11760c9986c |
14 | 76a25a09c3 |
15 | 4048850d6b |
hex | 23fc27f00f |
154554331151 has 16 divisors (see below), whose sum is σ = 169180012800. Its totient is φ = 140025110400.
The previous prime is 154554331133. The next prime is 154554331163. The reversal of 154554331151 is 151133455451.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-154554331151 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (154554331651) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5660390 + ... + 5687628.
It is an arithmetic number, because the mean of its divisors is an integer number (10573750800).
Almost surely, 2154554331151 is an apocalyptic number.
154554331151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
154554331151 is a deficient number, since it is larger than the sum of its proper divisors (14625681649).
154554331151 is a wasteful number, since it uses less digits than its factorization.
154554331151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28990.
The product of its digits is 90000, while the sum is 38.
The spelling of 154554331151 in words is "one hundred fifty-four billion, five hundred fifty-four million, three hundred thirty-one thousand, one hundred fifty-one".
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