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7693056012 = 223784181761
BaseRepresentation
bin1110010101000101…
…01011100000001100
3201212010211201220110
413022202223200030
5111223410243022
63311212520020
7361432616505
oct71242534014
921763751813
107693056012
113298590934
1215a8480010
13957a83765
1452da07bac
153005b900c
hex1ca8ab80c

7693056012 has 24 divisors (see below), whose sum is σ = 17952972912. Its totient is φ = 2563993600.

The previous prime is 7693056001. The next prime is 7693056013. The reversal of 7693056012 is 2106503967.

It is a super-3 number, since 3×76930560123 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (7693056013) 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, 53212 + ... + 134972.

It is an arithmetic number, because the mean of its divisors is an integer number (748040538).

Almost surely, 27693056012 is an apocalyptic number.

It is an amenable number.

7693056012 is an abundant number, since it is smaller than the sum of its proper divisors (10259916900).

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

7693056012 is a wasteful number, since it uses less digits than its factorization.

7693056012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89609 (or 89607 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 7693056012 is about 87710.0679055717. The cubic root of 7693056012 is about 1974.0870436864.

Adding to 7693056012 its reverse (2106503967), we get a palindrome (9799559979).

The spelling of 7693056012 in words is "seven billion, six hundred ninety-three million, fifty-six thousand, twelve".

Divisors: 1 2 3 4 6 12 7841 15682 23523 31364 47046 81761 94092 163522 245283 327044 490566 981132 641088001 1282176002 1923264003 2564352004 3846528006 7693056012