Base | Representation |
---|---|
bin | 1000111110000111101… |
… | …0011010011110011100 |
3 | 112201210110202111012110 |
4 | 2033201322122132130 |
5 | 10011111143314011 |
6 | 154444330434020 |
7 | 14064042512043 |
oct | 2174172323634 |
9 | 481713674173 |
10 | 154114041756 |
11 | 5a3a53a4664 |
12 | 25a50592910 |
13 | 116c09bcaac |
14 | 765dd0d55a |
15 | 401ed7eba6 |
hex | 23e1e9a79c |
154114041756 has 48 divisors (see below), whose sum is σ = 381746663424. Its totient is φ = 48223239936.
The previous prime is 154114041751. The next prime is 154114041803. The reversal of 154114041756 is 657140411451.
It is a super-2 number, since 2×1541140417562 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (154114041751) 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, 908110 + ... + 1064373.
It is an arithmetic number, because the mean of its divisors is an integer number (7953055488).
Almost surely, 2154114041756 is an apocalyptic number.
It is an amenable number.
154114041756 is an abundant number, since it is smaller than the sum of its proper divisors (227632621668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154114041756 is a wasteful number, since it uses less digits than its factorization.
154114041756 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1972890 (or 1972888 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 39.
The spelling of 154114041756 in words is "one hundred fifty-four billion, one hundred fourteen million, forty-one thousand, seven hundred fifty-six".
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