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2030136969 = 3796673189
BaseRepresentation
bin111100100000001…
…0110111010001001
312020111001122101010
41321000112322021
513124203340334
6533240514133
7101210610450
oct17100267211
95214048333
102030136969
11951a60a53
12487a7b949
132647997a3
141538a1b97
15bd3670e9
hex79016e89

2030136969 has 8 divisors (see below), whose sum is σ = 3093542080. Its totient is φ = 1160078256.

The previous prime is 2030136961. The next prime is 2030136971. The reversal of 2030136969 is 9696310302.

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

It is not a de Polignac number, because 2030136969 - 23 = 2030136961 is a prime.

It is a super-2 number, since 2×20301369692 = 8242912225801013922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2030136961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48336574 + ... + 48336615.

It is an arithmetic number, because the mean of its divisors is an integer number (386692760).

Almost surely, 22030136969 is an apocalyptic number.

It is an amenable number.

2030136969 is a deficient number, since it is larger than the sum of its proper divisors (1063405111).

2030136969 is an equidigital number, since it uses as much as digits as its factorization.

2030136969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96673199.

The product of its (nonzero) digits is 52488, while the sum is 39.

The square root of 2030136969 is about 45057.0412810251. The cubic root of 2030136969 is about 1266.2178939837.

The spelling of 2030136969 in words is "two billion, thirty million, one hundred thirty-six thousand, nine hundred sixty-nine".

Divisors: 1 3 7 21 96673189 290019567 676712323 2030136969