Base | Representation |
---|---|
bin | 10010101000001111… |
… | …011111001010110110 |
3 | 1220122000020100101120 |
4 | 102220033133022312 |
5 | 311431120020202 |
6 | 13104455004410 |
7 | 1305452312220 |
oct | 225017371266 |
9 | 56560210346 |
10 | 20002501302 |
11 | 8534988313 |
12 | 3a62969706 |
13 | 1b6a0722b4 |
14 | d7a777410 |
15 | 7c10b20bc |
hex | 4a83df2b6 |
20002501302 has 32 divisors (see below), whose sum is σ = 45761559552. Its totient is φ = 5709805824.
The previous prime is 20002501273. The next prime is 20002501303. The reversal of 20002501302 is 20310520002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20002501303) 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 15 ways as a sum of consecutive naturals, for example, 169563 + ... + 262214.
It is an arithmetic number, because the mean of its divisors is an integer number (1430048736).
Almost surely, 220002501302 is an apocalyptic number.
20002501302 is an abundant number, since it is smaller than the sum of its proper divisors (25759058250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20002501302 is a wasteful number, since it uses less digits than its factorization.
20002501302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 432892.
The product of its (nonzero) digits is 120, while the sum is 15.
The spelling of 20002501302 in words is "twenty billion, two million, five hundred one thousand, three hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.143 sec. • engine limits •