Search a number
-
+
2030023130 = 25378366103
BaseRepresentation
bin111100011111111…
…1011000111011010
312020110211212012212
41320333323013122
513124141220010
6533234235122
7101206624532
oct17077730732
95213755185
102030023130
11951993473
12487a25aa2
13264759a25
141538724c2
15bd343505
hex78ffb1da

2030023130 has 32 divisors (see below), whose sum is σ = 3798071424. Its totient is φ = 780532416.

The previous prime is 2030023129. The next prime is 2030023133. The reversal of 2030023130 is 313200302.

It is not an unprimeable number, because it can be changed into a prime (2030023133) 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, 2342 + ... + 63761.

It is an arithmetic number, because the mean of its divisors is an integer number (118689732).

Almost surely, 22030023130 is an apocalyptic number.

2030023130 is a deficient number, since it is larger than the sum of its proper divisors (1768048294).

2030023130 is a wasteful number, since it uses less digits than its factorization.

2030023130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66230.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 2030023130 is about 45055.7779868465. Note that the first 3 decimals coincide. The cubic root of 2030023130 is about 1266.1942260119.

Adding to 2030023130 its reverse (313200302), we get a palindrome (2343223432).

The spelling of 2030023130 in words is "two billion, thirty million, twenty-three thousand, one hundred thirty".

Divisors: 1 2 5 10 37 74 83 166 185 370 415 830 3071 6142 15355 30710 66103 132206 330515 661030 2445811 4891622 5486549 10973098 12229055 24458110 27432745 54865490 203002313 406004626 1015011565 2030023130