Base | Representation |
---|---|
bin | 1110111111101010… |
… | …0010111100111100 |
3 | 101101111221101010001 |
4 | 3233322202330330 |
5 | 31220411232030 |
6 | 1503223524044 |
7 | 201513542443 |
oct | 35772427474 |
9 | 11344841101 |
10 | 4025102140 |
11 | 17860798a4 |
12 | 943bb9624 |
13 | 4c1ba0257 |
14 | 2a2809d5a |
15 | 188582cca |
hex | efea2f3c |
4025102140 has 48 divisors (see below), whose sum is σ = 8577838080. Its totient is φ = 1586295360.
The previous prime is 4025102099. The next prime is 4025102171. The reversal of 4025102140 is 412015204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 823905 + ... + 828775.
It is an arithmetic number, because the mean of its divisors is an integer number (178704960).
Almost surely, 24025102140 is an apocalyptic number.
It is an amenable number.
4025102140 is an abundant number, since it is smaller than the sum of its proper divisors (4552735940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4025102140 is a wasteful number, since it uses less digits than its factorization.
4025102140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5482 (or 5480 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 19.
The square root of 4025102140 is about 63443.6926731098. The cubic root of 4025102140 is about 1590.7147268640.
Adding to 4025102140 its reverse (412015204), we get a palindrome (4437117344).
The spelling of 4025102140 in words is "four billion, twenty-five million, one hundred two thousand, one hundred forty".
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