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2030051235 = 351327101987
BaseRepresentation
bin111100100000000…
…0001111110100011
312020110220021202210
41321000001332203
513124143114420
6533235013203
7101210102502
oct17100017643
95213807683
102030051235
11951a025a3
12487a3a203
13264769764
1415387c839
15bd34b9e0
hex79001fa3

2030051235 has 16 divisors (see below), whose sum is σ = 3250561536. Its totient is φ = 1081867488.

The previous prime is 2030051227. The next prime is 2030051273. The reversal of 2030051235 is 5321500302.

It is not a de Polignac number, because 2030051235 - 23 = 2030051227 is a prime.

It is a super-2 number, since 2×20300512352 = 8242216033450050450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31089 + ... + 70898.

It is an arithmetic number, because the mean of its divisors is an integer number (203160096).

Almost surely, 22030051235 is an apocalyptic number.

2030051235 is a deficient number, since it is larger than the sum of its proper divisors (1220510301).

2030051235 is a wasteful number, since it uses less digits than its factorization.

2030051235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103322.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 2030051235 is about 45056.0898769523. The cubic root of 2030051235 is about 1266.2000693320.

Adding to 2030051235 its reverse (5321500302), we get a palindrome (7351551537).

The spelling of 2030051235 in words is "two billion, thirty million, fifty-one thousand, two hundred thirty-five".

Divisors: 1 3 5 15 1327 3981 6635 19905 101987 305961 509935 1529805 135336749 406010247 676683745 2030051235