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2020104232 = 231013118039
BaseRepresentation
bin111100001101000…
…0101100000101000
312012210011221001021
41320122011200220
513114121313412
6532241502224
7101026413466
oct17032054050
95183157037
102020104232
11947329233
12484641974
13262696063
1415240d836
15bc534607
hex78685828

2020104232 has 32 divisors (see below), whose sum is σ = 3837974400. Its totient is φ = 996712000.

The previous prime is 2020104211. The next prime is 2020104239. The reversal of 2020104232 is 2324010202.

It is a super-2 number, since 2×20201042322 = 8161642216288619648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2020104239) 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, 247269 + ... + 255307.

It is an arithmetic number, because the mean of its divisors is an integer number (119936700).

Almost surely, 22020104232 is an apocalyptic number.

It is an amenable number.

2020104232 is a deficient number, since it is larger than the sum of its proper divisors (1817870168).

2020104232 is a wasteful number, since it uses less digits than its factorization.

2020104232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8457 (or 8453 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2020104232 is about 44945.5696593113. The cubic root of 2020104232 is about 1264.1286071274.

Adding to 2020104232 its reverse (2324010202), we get a palindrome (4344114434).

The spelling of 2020104232 in words is "two billion, twenty million, one hundred four thousand, two hundred thirty-two".

Divisors: 1 2 4 8 101 202 311 404 622 808 1244 2488 8039 16078 31411 32156 62822 64312 125644 251288 811939 1623878 2500129 3247756 5000258 6495512 10000516 20001032 252513029 505026058 1010052116 2020104232