Base | Representation |
---|---|
bin | 1011101001001100… |
… | …0001111111000000 |
3 | 22001211021102222122 |
4 | 2322103001333000 |
5 | 22400120113130 |
6 | 1234051223412 |
7 | 140311513463 |
oct | 27223017700 |
9 | 8054242878 |
10 | 3125551040 |
11 | 1364323837 |
12 | 7328a7b68 |
13 | 3aa702cb1 |
14 | 2191692da |
15 | 1345e42e5 |
hex | ba4c1fc0 |
3125551040 has 28 divisors (see below), whose sum is σ = 7442719176. Its totient is φ = 1250220288.
The previous prime is 3125550979. The next prime is 3125551049. The reversal of 3125551040 is 401555213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3125551049) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4883354 + ... + 4883993.
Almost surely, 23125551040 is an apocalyptic number.
It is an amenable number.
3125551040 is an abundant number, since it is smaller than the sum of its proper divisors (4317168136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3125551040 is an equidigital number, since it uses as much as digits as its factorization.
3125551040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9767364 (or 9767354 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 26.
The square root of 3125551040 is about 55906.6278718364. The cubic root of 3125551040 is about 1462.0947974285.
The spelling of 3125551040 in words is "three billion, one hundred twenty-five million, five hundred fifty-one thousand, forty".
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