Base | Representation |
---|---|
bin | 111010010001110100… |
… | …1001011110001001110 |
3 | 102222001001122212210112 |
4 | 1310203221023301032 |
5 | 4022302411102004 |
6 | 133254414440022 |
7 | 12020245606040 |
oct | 1644351136116 |
9 | 388031585715 |
10 | 125152050254 |
11 | 490930847a0 |
12 | 20309203012 |
13 | ba566b210a |
14 | 60b36a7a90 |
15 | 33c7443e6e |
hex | 1d23a4bc4e |
125152050254 has 64 divisors (see below), whose sum is σ = 235878912000. Its totient is φ = 48380371200.
The previous prime is 125152050229. The next prime is 125152050259. The reversal of 125152050254 is 452050251521.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 125152050254.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125152050259) 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, 25903619 + ... + 25908449.
It is an arithmetic number, because the mean of its divisors is an integer number (3685608000).
Almost surely, 2125152050254 is an apocalyptic number.
125152050254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
125152050254 is a deficient number, since it is larger than the sum of its proper divisors (110726861746).
125152050254 is a wasteful number, since it uses less digits than its factorization.
125152050254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6129.
The product of its (nonzero) digits is 20000, while the sum is 32.
The spelling of 125152050254 in words is "one hundred twenty-five billion, one hundred fifty-two million, fifty thousand, two hundred fifty-four".
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