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2300131032 = 233195044147
BaseRepresentation
bin1000100100011001…
…0011011011011000
312221022002202121020
42021012103123120
514202313143112
61020123442440
7110666535243
oct21106233330
95838082536
102300131032
11a80400541
12542386420
132a86bc9a4
1417b6a425a
15d6dea48c
hex891936d8

2300131032 has 32 divisors (see below), whose sum is σ = 6052977600. Its totient is φ = 726357024.

The previous prime is 2300131021. The next prime is 2300131033. The reversal of 2300131032 is 2301310032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300131033) 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, 2521618 + ... + 2522529.

It is an arithmetic number, because the mean of its divisors is an integer number (189155550).

Almost surely, 22300131032 is an apocalyptic number.

It is an amenable number.

2300131032 is an abundant number, since it is smaller than the sum of its proper divisors (3752846568).

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

2300131032 is a wasteful number, since it uses less digits than its factorization.

2300131032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5044175 (or 5044171 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 2300131032 is about 47959.6813167060. The cubic root of 2300131032 is about 1320.0311884275.

Adding to 2300131032 its reverse (2301310032), we get a palindrome (4601441064).

The spelling of 2300131032 in words is "two billion, three hundred million, one hundred thirty-one thousand, thirty-two".

Divisors: 1 2 3 4 6 8 12 19 24 38 57 76 114 152 228 456 5044147 10088294 15132441 20176588 30264882 40353176 60529764 95838793 121059528 191677586 287516379 383355172 575032758 766710344 1150065516 2300131032