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1934348328 = 2332112442359
BaseRepresentation
bin111001101001011…
…1101000000101000
311222210211002001200
41303102331000220
512430143121303
6515535444200
765635455333
oct16322750050
94883732050
101934348328
11902986590
1245b986660
1324a99bb13
14144c8961a
15b4c453a3
hex734bd028

1934348328 has 48 divisors (see below), whose sum is σ = 5715122400. Its totient is φ = 586165920.

The previous prime is 1934348327. The next prime is 1934348329. The reversal of 1934348328 is 8238434391.

1934348328 is a `hidden beast` number, since 193 + 434 + 8 + 3 + 28 = 666.

It is an interprime number because it is at equal distance from previous prime (1934348327) and next prime (1934348329).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1934348327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1220388 + ... + 1221971.

It is an arithmetic number, because the mean of its divisors is an integer number (119065050).

Almost surely, 21934348328 is an apocalyptic number.

1934348328 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1934348328 is an abundant number, since it is smaller than the sum of its proper divisors (3780774072).

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

1934348328 is a wasteful number, since it uses less digits than its factorization.

1934348328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2442382 (or 2442375 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The square root of 1934348328 is about 43981.2269951624. The cubic root of 1934348328 is about 1245.9814045303.

The spelling of 1934348328 in words is "one billion, nine hundred thirty-four million, three hundred forty-eight thousand, three hundred twenty-eight".

Divisors: 1 2 3 4 6 8 9 11 12 18 22 24 33 36 44 66 72 88 99 132 198 264 396 792 2442359 4884718 7327077 9769436 14654154 19538872 21981231 26865949 29308308 43962462 53731898 58616616 80597847 87924924 107463796 161195694 175849848 214927592 241793541 322391388 483587082 644782776 967174164 1934348328