Search a number
-
+
2201001010 = 251343393739
BaseRepresentation
bin1000001100110000…
…1001110000110010
312200101120102202221
42003030021300302
514001424013020
61002223031254
7105354125365
oct20314116062
95611512687
102201001010
11a2a4536aa
1251513b52a
13290cc2180
1416c45c0dc
15cd3686aa
hex83309c32

2201001010 has 32 divisors (see below), whose sum is σ = 4365789120. Its totient is φ = 793775808.

The previous prime is 2201000993. The next prime is 2201001017. The reversal of 2201001010 is 101001022.

It is a junction number, because it is equal to n+sod(n) for n = 2201000984 and 2201001002.

It is not an unprimeable number, because it can be changed into a prime (2201001017) 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, 191280 + ... + 202459.

It is an arithmetic number, because the mean of its divisors is an integer number (136430910).

Almost surely, 22201001010 is an apocalyptic number.

2201001010 is a deficient number, since it is larger than the sum of its proper divisors (2164788110).

2201001010 is a wasteful number, since it uses less digits than its factorization.

2201001010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393802.

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 2201001010 is about 46914.8271871484. The cubic root of 2201001010 is about 1300.7886752812.

Adding to 2201001010 its reverse (101001022), we get a palindrome (2302002032).

The spelling of 2201001010 in words is "two billion, two hundred one million, one thousand, ten".

Divisors: 1 2 5 10 13 26 43 65 86 130 215 430 559 1118 2795 5590 393739 787478 1968695 3937390 5118607 10237214 16930777 25593035 33861554 51186070 84653885 169307770 220100101 440200202 1100500505 2201001010