Search a number
-
+
2030132230 = 257233112517
BaseRepresentation
bin111100100000001…
…0101110000000110
312020111001101212121
41321000111300012
513124203212410
6533240440154
7101210560600
oct17100256006
95214041777
102030132230
11951a58435
12487a7905a
13264797599
141538a0170
15bd3659da
hex79015c06

2030132230 has 48 divisors (see below), whose sum is σ = 4264031376. Its totient is φ = 693887040.

The previous prime is 2030132207. The next prime is 2030132249. The reversal of 2030132230 is 322310302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 155932 + ... + 168448.

It is an arithmetic number, because the mean of its divisors is an integer number (88833987).

Almost surely, 22030132230 is an apocalyptic number.

2030132230 is an abundant number, since it is smaller than the sum of its proper divisors (2233899146).

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

2030132230 is a wasteful number, since it uses less digits than its factorization.

2030132230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12869 (or 12862 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2030132230 is about 45056.9886920997. The cubic root of 2030132230 is about 1266.2169087281.

Adding to 2030132230 its reverse (322310302), we get a palindrome (2352442532).

The spelling of 2030132230 in words is "two billion, thirty million, one hundred thirty-two thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 331 490 662 1655 2317 3310 4634 11585 12517 16219 23170 25034 32438 62585 81095 87619 125170 162190 175238 438095 613333 876190 1226666 3066665 4143127 6133330 8286254 20715635 29001889 41431270 58003778 145009445 203013223 290018890 406026446 1015066115 2030132230