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2030131050 = 235243449701
BaseRepresentation
bin111100100000001…
…0101011101101010
312020111001100020220
41321000111131222
513124203143200
6533240430510
7101210554263
oct17100253552
95214040226
102030131050
11951a57562
12487a78436
13264796b9c
1415389d96a
15bd3654a0
hex7901576a

2030131050 has 96 divisors (see below), whose sum is σ = 5170651200. Its totient is φ = 526848000.

The previous prime is 2030130997. The next prime is 2030131063. The reversal of 2030131050 is 501310302.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2895700 + ... + 2896400.

It is an arithmetic number, because the mean of its divisors is an integer number (53860950).

Almost surely, 22030131050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2030131050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2585325600).

2030131050 is an abundant number, since it is smaller than the sum of its proper divisors (3140520150).

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

2030131050 is a wasteful number, since it uses less digits than its factorization.

2030131050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208 (or 1203 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 2030131050 is about 45056.9755975698. The cubic root of 2030131050 is about 1266.2166634015.

Adding to 2030131050 its reverse (501310302), we get a palindrome (2531441352).

The spelling of 2030131050 in words is "two billion, thirty million, one hundred thirty-one thousand, fifty".

Divisors: 1 2 3 5 6 10 15 25 30 43 50 75 86 129 150 215 258 430 449 645 701 898 1075 1290 1347 1402 2103 2150 2245 2694 3225 3505 4206 4490 6450 6735 7010 10515 11225 13470 17525 19307 21030 22450 30143 33675 35050 38614 52575 57921 60286 67350 90429 96535 105150 115842 150715 180858 193070 289605 301430 314749 452145 482675 579210 629498 753575 904290 944247 965350 1448025 1507150 1573745 1888494 2260725 2896050 3147490 4521450 4721235 7868725 9442470 13534207 15737450 23606175 27068414 40602621 47212350 67671035 81205242 135342070 203013105 338355175 406026210 676710350 1015065525 2030131050