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2030132112 = 243172487907
BaseRepresentation
bin111100100000001…
…0101101110010000
312020111001101201020
41321000111232100
513124203211422
6533240435440
7101210560341
oct17100255620
95214041636
102030132112
11951a58338
12487a78b80
13264797508
141538a00c8
15bd36595c
hex79015b90

2030132112 has 40 divisors (see below), whose sum is σ = 5553010656. Its totient is φ = 636903936.

The previous prime is 2030132089. The next prime is 2030132119. The reversal of 2030132112 is 2112310302.

It is a junction number, because it is equal to n+sod(n) for n = 2030132091 and 2030132100.

It is not an unprimeable number, because it can be changed into a prime (2030132119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1243138 + ... + 1244769.

Almost surely, 22030132112 is an apocalyptic number.

It is an amenable number.

2030132112 is an abundant number, since it is smaller than the sum of its proper divisors (3522878544).

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

2030132112 is a wasteful number, since it uses less digits than its factorization.

2030132112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2487935 (or 2487929 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2030132112 is about 45056.9873826469. The cubic root of 2030132112 is about 1266.2168841954.

Adding to 2030132112 its reverse (2112310302), we get a palindrome (4142442414).

The spelling of 2030132112 in words is "two billion, thirty million, one hundred thirty-two thousand, one hundred twelve".

Divisors: 1 2 3 4 6 8 12 16 17 24 34 48 51 68 102 136 204 272 408 816 2487907 4975814 7463721 9951628 14927442 19903256 29854884 39806512 42294419 59709768 84588838 119419536 126883257 169177676 253766514 338355352 507533028 676710704 1015066056 2030132112