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2030109954 = 23338351659
BaseRepresentation
bin111100100000001…
…0000010100000010
312020111000021022120
41321000100110002
513124202004304
6533240145110
7101210435625
oct17100202402
95214007276
102030109954
11951a42724
12487a68196
1326478a3c2
14153895dbc
15bd35e0d9
hex79010502

2030109954 has 8 divisors (see below), whose sum is σ = 4060219920. Its totient is φ = 676703316.

The previous prime is 2030109953. The next prime is 2030110003. The reversal of 2030109954 is 4599010302.

It is a sphenic number, since it is the product of 3 distinct primes.

2030109954 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2030109953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169175824 + ... + 169175835.

It is an arithmetic number, because the mean of its divisors is an integer number (507527490).

Almost surely, 22030109954 is an apocalyptic number.

2030109954 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2030109954 is a wasteful number, since it uses less digits than its factorization.

2030109954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338351664.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 2030109954 is about 45056.7414933659. The cubic root of 2030109954 is about 1266.2122774450.

The spelling of 2030109954 in words is "two billion, thirty million, one hundred nine thousand, nine hundred fifty-four".

Divisors: 1 2 3 6 338351659 676703318 1015054977 2030109954