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675451060 = 22533772553
BaseRepresentation
bin101000010000101…
…001000010110100
31202001222110122221
4220100221002310
52340403413220
6151005132124
722511145034
oct5020510264
91661873587
10675451060
11317302419
1216a25a044
13a9c255ab
14659c78c4
153e4739aa
hex284290b4

675451060 has 12 divisors (see below), whose sum is σ = 1418447268. Its totient is φ = 270180416.

The previous prime is 675451019. The next prime is 675451067. The reversal of 675451060 is 60154576.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 276490384 + 398960676 = 16628^2 + 19974^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675451067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16886257 + ... + 16886296.

It is an arithmetic number, because the mean of its divisors is an integer number (118203939).

Almost surely, 2675451060 is an apocalyptic number.

It is an amenable number.

675451060 is an abundant number, since it is smaller than the sum of its proper divisors (742996208).

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

675451060 is a wasteful number, since it uses less digits than its factorization.

675451060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33772562 (or 33772560 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 675451060 is about 25989.4413175813. The cubic root of 675451060 is about 877.4006716519.

The spelling of 675451060 in words is "six hundred seventy-five million, four hundred fifty-one thousand, sixty".

Divisors: 1 2 4 5 10 20 33772553 67545106 135090212 168862765 337725530 675451060