Base | Representation |
---|---|
bin | 1001011011101011… |
… | …1001001110010100 |
3 | 20112110110000000202 |
4 | 2112322321032110 |
5 | 20141144134030 |
6 | 1055130000032 |
7 | 116513552555 |
oct | 22672711624 |
9 | 6473400022 |
10 | 2532021140 |
11 | 108a294a60 |
12 | 5a7b76018 |
13 | 31476137c |
14 | 1a03c832c |
15 | ec453745 |
hex | 96eb9394 |
2532021140 has 48 divisors (see below), whose sum is σ = 6141852864. Its totient is φ = 866572800.
The previous prime is 2532021119. The next prime is 2532021161. The reversal of 2532021140 is 411202352.
It is an interprime number because it is at equal distance from previous prime (2532021119) and next prime (2532021161).
It is a super-2 number, since 2×25320211402 = 12822262106813799200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 334766 + ... + 342245.
It is an arithmetic number, because the mean of its divisors is an integer number (127955268).
Almost surely, 22532021140 is an apocalyptic number.
2532021140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2532021140 is an abundant number, since it is smaller than the sum of its proper divisors (3609831724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2532021140 is a wasteful number, since it uses less digits than its factorization.
2532021140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 677048 (or 677046 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 2532021140 is about 50319.1925610895. The cubic root of 2532021140 is about 1362.9788260662.
Adding to 2532021140 its reverse (411202352), we get a palindrome (2943223492).
The spelling of 2532021140 in words is "two billion, five hundred thirty-two million, twenty-one thousand, one hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •