[go: up one dir, main page]

Search a number
-
+
2232202030 = 25733057811
BaseRepresentation
bin1000010100001100…
…1011001100101110
312202120021121112021
42011003023030232
514032420431110
61005255500354
7106213255432
oct20503131456
95676247467
102232202030
11a46024473
125236876ba
132975c7a06
141726609c2
15d0e7d2da
hex850cb32e

2232202030 has 16 divisors (see below), whose sum is σ = 4073005584. Its totient is φ = 880649280.

The previous prime is 2232202001. The next prime is 2232202031. The reversal of 2232202030 is 302022322.

It is a super-3 number, since 3×22322020303 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2232201995 and 2232202013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232202031) 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, 1528176 + ... + 1529635.

It is an arithmetic number, because the mean of its divisors is an integer number (254562849).

Almost surely, 22232202030 is an apocalyptic number.

2232202030 is a deficient number, since it is larger than the sum of its proper divisors (1840803554).

2232202030 is a wasteful number, since it uses less digits than its factorization.

2232202030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3057891.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 2232202030 is about 47246.1853486607. The cubic root of 2232202030 is about 1306.9064446853.

Adding to 2232202030 its reverse (302022322), we get a palindrome (2534224352).

The spelling of 2232202030 in words is "two billion, two hundred thirty-two million, two hundred two thousand, thirty".

Divisors: 1 2 5 10 73 146 365 730 3057811 6115622 15289055 30578110 223220203 446440406 1116101015 2232202030