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4331030132 = 2211137571731
BaseRepresentation
bin1000000100010011…
…00100011001110100
3102011211121010102102
410002021210121310
532332220431012
61553433001232
7212220102002
oct40211443164
912154533372
104331030132
111922832050
12a0a553218
13540395330
142d12c3a72
151a53632c2
hex102264674

4331030132 has 24 divisors (see below), whose sum is σ = 8904356832. Its totient is φ = 1817215200.

The previous prime is 4331030129. The next prime is 4331030191. The reversal of 4331030132 is 2310301334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3785294 + ... + 3786437.

It is an arithmetic number, because the mean of its divisors is an integer number (371014868).

Almost surely, 24331030132 is an apocalyptic number.

It is an amenable number.

4331030132 is an abundant number, since it is smaller than the sum of its proper divisors (4573326700).

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

4331030132 is a wasteful number, since it uses less digits than its factorization.

4331030132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7571759 (or 7571757 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 4331030132 is about 65810.5624653064. The cubic root of 4331030132 is about 1630.0355208238.

Adding to 4331030132 its reverse (2310301334), we get a palindrome (6641331466).

The spelling of 4331030132 in words is "four billion, three hundred thirty-one million, thirty thousand, one hundred thirty-two".

Divisors: 1 2 4 11 13 22 26 44 52 143 286 572 7571731 15143462 30286924 83289041 98432503 166578082 196865006 333156164 393730012 1082757533 2165515066 4331030132