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4364082020 = 2251321165181
BaseRepresentation
bin1000001000001111…
…01001101101100100
3102021010210100002102
410010013221231210
532414201111040
62001013231232
7213101041124
oct40407515544
912233710072
104364082020
11193a457461
12a19632518
1354719846c
142d5848c84
151a81e1515
hex1041e9b64

4364082020 has 24 divisors (see below), whose sum is σ = 9171565368. Its totient is φ = 1744300800.

The previous prime is 4364082011. The next prime is 4364082029. The reversal of 4364082020 is 202804634.

It is an interprime number because it is at equal distance from previous prime (4364082011) and next prime (4364082029).

It can be written as a sum of positive squares in 4 ways, for example, as 2615504164 + 1748577856 = 51142^2 + 41816^2 .

It is not an unprimeable number, because it can be changed into a prime (4364082029) 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, 56171 + ... + 109010.

It is an arithmetic number, because the mean of its divisors is an integer number (382148557).

Almost surely, 24364082020 is an apocalyptic number.

It is an amenable number.

4364082020 is an abundant number, since it is smaller than the sum of its proper divisors (4807483348).

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

4364082020 is a wasteful number, since it uses less digits than its factorization.

4364082020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166511 (or 166509 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 4364082020 is about 66061.1990505773. The cubic root of 4364082020 is about 1634.1715099174.

Adding to 4364082020 its reverse (202804634), we get a palindrome (4566886654).

The spelling of 4364082020 in words is "four billion, three hundred sixty-four million, eighty-two thousand, twenty".

Divisors: 1 2 4 5 10 20 1321 2642 5284 6605 13210 26420 165181 330362 660724 825905 1651810 3303620 218204101 436408202 872816404 1091020505 2182041010 4364082020