Base | Representation |
---|---|
bin | 1000000000100111… |
… | …0010001011110110 |
3 | 12112211200210002000 |
4 | 2000021302023312 |
5 | 13400403023002 |
6 | 553203000130 |
7 | 104165052660 |
oct | 20011621366 |
9 | 5484623060 |
10 | 2150048502 |
11 | a03712298 |
12 | 500069046 |
13 | 283592364 |
14 | 165797530 |
15 | c8b5161c |
hex | 802722f6 |
2150048502 has 32 divisors (see below), whose sum is σ = 5460441600. Its totient is φ = 614299464.
The previous prime is 2150048489. The next prime is 2150048519. The reversal of 2150048502 is 2058400512.
It is a happy number.
2150048502 is a `hidden beast` number, since 2 + 150 + 0 + 4 + 8 + 502 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2843602 + ... + 2844357.
It is an arithmetic number, because the mean of its divisors is an integer number (170638800).
Almost surely, 22150048502 is an apocalyptic number.
2150048502 is an abundant number, since it is smaller than the sum of its proper divisors (3310393098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2150048502 is a wasteful number, since it uses less digits than its factorization.
2150048502 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5687977 (or 5687971 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 27.
The square root of 2150048502 is about 46368.6154850455. The cubic root of 2150048502 is about 1290.6725859857.
The spelling of 2150048502 in words is "two billion, one hundred fifty million, forty-eight thousand, five hundred two".
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