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4452852080 = 245107520193
BaseRepresentation
bin1000010010110100…
…10010000101110000
3102111022211022201102
410021122102011300
533104412231310
62013504023532
7215226422015
oct41132220560
912438738642
104452852080
111985578746
12a43301ba8
1355c6a9621
1430355570c
151b0dc88a5
hex109692170

4452852080 has 40 divisors (see below), whose sum is σ = 10449657072. Its totient is φ = 1764491264.

The previous prime is 4452852077. The next prime is 4452852083. The reversal of 4452852080 is 802582544.

It is an interprime number because it is at equal distance from previous prime (4452852077) and next prime (4452852083).

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4452852083) 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, 251537 + ... + 268656.

Almost surely, 24452852080 is an apocalyptic number.

4452852080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4452852080 is an abundant number, since it is smaller than the sum of its proper divisors (5996804992).

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

4452852080 is a wasteful number, since it uses less digits than its factorization.

4452852080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520313 (or 520307 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 38.

The square root of 4452852080 is about 66729.6941398655. The cubic root of 4452852080 is about 1645.1774804428.

The spelling of 4452852080 in words is "four billion, four hundred fifty-two million, eight hundred fifty-two thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 107 214 428 535 856 1070 1712 2140 4280 8560 520193 1040386 2080772 2600965 4161544 5201930 8323088 10403860 20807720 41615440 55660651 111321302 222642604 278303255 445285208 556606510 890570416 1113213020 2226426040 4452852080