Base | Representation |
---|---|
bin | 1110111011100… |
… | …10101101101011 |
3 | 22201200101021010 |
4 | 13131302231223 |
5 | 224031003121 |
6 | 20232315003 |
7 | 3050416356 |
oct | 735625553 |
9 | 281611233 |
10 | 125250411 |
11 | 64778540 |
12 | 35b42a63 |
13 | 1cc44990 |
14 | 128c529d |
15 | aee1376 |
hex | 7772b6b |
125250411 has 32 divisors (see below), whose sum is σ = 197084160. Its totient is φ = 69753600.
The previous prime is 125250409. The next prime is 125250467. The reversal of 125250411 is 114052521.
It is not a de Polignac number, because 125250411 - 21 = 125250409 is a prime.
It is not an unprimeable number, because it can be changed into a prime (125250481) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120030 + ... + 121068.
It is an arithmetic number, because the mean of its divisors is an integer number (6158880).
Almost surely, 2125250411 is an apocalyptic number.
125250411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
125250411 is a deficient number, since it is larger than the sum of its proper divisors (71833749).
125250411 is a wasteful number, since it uses less digits than its factorization.
125250411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1347.
The product of its (nonzero) digits is 400, while the sum is 21.
The square root of 125250411 is about 11191.5330049105. The cubic root of 125250411 is about 500.3336586276. Note that the first 3 decimals are identical.
The spelling of 125250411 in words is "one hundred twenty-five million, two hundred fifty thousand, four hundred eleven".
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