Base | Representation |
---|---|
bin | 1001000010010111110… |
… | …0011010010011110101 |
3 | 112211202000110022101120 |
4 | 2100211330122103311 |
5 | 10020430341303203 |
6 | 155153502214153 |
7 | 14134242155643 |
oct | 2204574322365 |
9 | 484660408346 |
10 | 155255416053 |
11 | 5a9306a9001 |
12 | 2610a884359 |
13 | 118432c89ba |
14 | 772b73c193 |
15 | 408a189b53 |
hex | 2425f1a4f5 |
155255416053 has 32 divisors (see below), whose sum is σ = 225475430400. Its totient is φ = 94699414656.
The previous prime is 155255416051. The next prime is 155255416067. The reversal of 155255416053 is 350614552551.
It is a happy number.
155255416053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 155255416053 - 21 = 155255416051 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 155255415996 and 155255416014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (155255416051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137725 + ... + 574002.
It is an arithmetic number, because the mean of its divisors is an integer number (7046107200).
Almost surely, 2155255416053 is an apocalyptic number.
It is an amenable number.
155255416053 is a deficient number, since it is larger than the sum of its proper divisors (70220014347).
155255416053 is a wasteful number, since it uses less digits than its factorization.
155255416053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 711881.
The product of its (nonzero) digits is 450000, while the sum is 42.
The spelling of 155255416053 in words is "one hundred fifty-five billion, two hundred fifty-five million, four hundred sixteen thousand, fifty-three".
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