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2030504132 = 22881576193
BaseRepresentation
bin111100100000111…
…0000100011000100
312020111202022000202
41321001300203010
513124302113012
6533252430032
7101214000056
oct17101604304
95214668022
102030504132
11952191898
12488018318
13264897947
141539598d6
15bd3dacc2
hex790708c4

2030504132 has 12 divisors (see below), whose sum is σ = 3557421756. Its totient is φ = 1014097920.

The previous prime is 2030504111. The next prime is 2030504137. The reversal of 2030504132 is 2314050302.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 497468416 + 1533035716 = 22304^2 + 39154^2 .

It is not an unprimeable number, because it can be changed into a prime (2030504137) 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, 284573 + ... + 291620.

It is an arithmetic number, because the mean of its divisors is an integer number (296451813).

Almost surely, 22030504132 is an apocalyptic number.

It is an amenable number.

2030504132 is a deficient number, since it is larger than the sum of its proper divisors (1526917624).

2030504132 is a wasteful number, since it uses less digits than its factorization.

2030504132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577078 (or 577076 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2030504132 is about 45061.1155210343. The cubic root of 2030504132 is about 1266.2942238641.

Adding to 2030504132 its reverse (2314050302), we get a palindrome (4344554434).

The spelling of 2030504132 in words is "two billion, thirty million, five hundred four thousand, one hundred thirty-two".

Divisors: 1 2 4 881 1762 3524 576193 1152386 2304772 507626033 1015252066 2030504132