Base | Representation |
---|---|
bin | 111100100010000… |
… | …1001110111000110 |
3 | 12020112221012102220 |
4 | 1321010021313012 |
5 | 13124432211402 |
6 | 533314113210 |
7 | 101222223636 |
oct | 17104116706 |
9 | 5215835386 |
10 | 2031132102 |
11 | 95258067a |
12 | 48827b806 |
13 | 264a5771c |
14 | 153a806c6 |
15 | bd4b1dbc |
hex | 79109dc6 |
2031132102 has 16 divisors (see below), whose sum is σ = 4202342640. Its totient is φ = 653697632.
The previous prime is 2031132097. The next prime is 2031132109. The reversal of 2031132102 is 2012311302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2031132109) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5836413 + ... + 5836760.
It is an arithmetic number, because the mean of its divisors is an integer number (262646415).
Almost surely, 22031132102 is an apocalyptic number.
2031132102 is an abundant number, since it is smaller than the sum of its proper divisors (2171210538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2031132102 is a wasteful number, since it uses less digits than its factorization.
2031132102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11673207.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 2031132102 is about 45068.0829634454. The cubic root of 2031132102 is about 1266.4247518463.
Adding to 2031132102 its reverse (2012311302), we get a palindrome (4043443404).
The spelling of 2031132102 in words is "two billion, thirty-one million, one hundred thirty-two thousand, one hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •