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34132030540 = 2251989821133
BaseRepresentation
bin11111110010011011…
…010111010001001100
310021002201102210200021
4133302123113101030
51024400244434130
623402515511524
72315552321056
oct376233272114
9107081383607
1034132030540
1113525706803
1267468b85a4
1332ac46359a
14191b12a8d6
15d4b77e37a
hex7f26d744c

34132030540 has 24 divisors (see below), whose sum is σ = 75449752560. Its totient is φ = 12934243008.

The previous prime is 34132030531. The next prime is 34132030547. The reversal of 34132030540 is 4503023143.

It is not an unprimeable number, because it can be changed into a prime (34132030547) 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, 44910187 + ... + 44910946.

It is an arithmetic number, because the mean of its divisors is an integer number (3143739690).

Almost surely, 234132030540 is an apocalyptic number.

It is an amenable number.

34132030540 is an abundant number, since it is smaller than the sum of its proper divisors (41317722020).

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

34132030540 is a wasteful number, since it uses less digits than its factorization.

34132030540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89821161 (or 89821159 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 34132030540 its reverse (4503023143), we get a palindrome (38635053683).

The spelling of 34132030540 in words is "thirty-four billion, one hundred thirty-two million, thirty thousand, five hundred forty".

Divisors: 1 2 4 5 10 19 20 38 76 95 190 380 89821133 179642266 359284532 449105665 898211330 1706601527 1796422660 3413203054 6826406108 8533007635 17066015270 34132030540