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2020104310 = 25743671131
BaseRepresentation
bin111100001101000…
…0101100001110110
312012210011221011011
41320122011201312
513114121314220
6532241502434
7101026413640
oct17032054166
95183157134
102020104310
119473292a4
12484641a1a
132626960c3
1415240d890
15bc53465a
hex78685876

2020104310 has 32 divisors (see below), whose sum is σ = 4252292352. Its totient is φ = 676499040.

The previous prime is 2020104299. The next prime is 2020104313. The reversal of 2020104310 is 134010202.

It is a super-2 number, since 2×20201043102 = 8161642846561152200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020104313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332556 + ... + 338575.

It is an arithmetic number, because the mean of its divisors is an integer number (132884136).

Almost surely, 22020104310 is an apocalyptic number.

2020104310 is an abundant number, since it is smaller than the sum of its proper divisors (2232188042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2020104310 is a wasteful number, since it uses less digits than its factorization.

2020104310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671188.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2020104310 is about 44945.5705270275. The cubic root of 2020104310 is about 1264.1286233975.

Adding to 2020104310 its reverse (134010202), we get a palindrome (2154114512).

The spelling of 2020104310 in words is "two billion, twenty million, one hundred four thousand, three hundred ten".

Divisors: 1 2 5 7 10 14 35 43 70 86 215 301 430 602 1505 3010 671131 1342262 3355655 4697917 6711310 9395834 23489585 28858633 46979170 57717266 144293165 202010431 288586330 404020862 1010052155 2020104310