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3255530080 = 255111849733
BaseRepresentation
bin1100001000001011…
…0111001001100000
322101212212001201011
43002002313021200
523131403430310
61255013150304
7143450356225
oct30202671140
98355761634
103255530080
111420730a30
1276a32b394
133cb61207a
1422c52194c
15140c1b78a
hexc20b7260

3255530080 has 48 divisors (see below), whose sum is σ = 8390393424. Its totient is φ = 1183828480.

The previous prime is 3255530077. The next prime is 3255530081. The reversal of 3255530080 is 800355523.

It is a super-2 number, since 2×32555300802 = 21196952203569612800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3255530081) 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, 923107 + ... + 926626.

It is an arithmetic number, because the mean of its divisors is an integer number (174799863).

Almost surely, 23255530080 is an apocalyptic number.

It is an amenable number.

3255530080 is an abundant number, since it is smaller than the sum of its proper divisors (5134863344).

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

3255530080 is a wasteful number, since it uses less digits than its factorization.

3255530080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1849759 (or 1849751 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 3255530080 is about 57057.2526502985. The cubic root of 3255530080 is about 1482.0877037876.

It can be divided in two parts, 3255 and 530080, that added together give a palindrome (533335).

The spelling of 3255530080 in words is "three billion, two hundred fifty-five million, five hundred thirty thousand, eighty".

Divisors: 1 2 4 5 8 10 11 16 20 22 32 40 44 55 80 88 110 160 176 220 352 440 880 1760 1849733 3699466 7398932 9248665 14797864 18497330 20347063 29595728 36994660 40694126 59191456 73989320 81388252 101735315 147978640 162776504 203470630 295957280 325553008 406941260 651106016 813882520 1627765040 3255530080