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675284260 = 22574823459
BaseRepresentation
bin101000010000000…
…000010100100100
31202001122222212011
4220100000110210
52340333044020
6151001404004
722506551530
oct5020002444
91661588764
10675284260
113171a9072
1216a199604
13a9b976b1
1465982bc0
153e43e35a
hex28400524

675284260 has 24 divisors (see below), whose sum is σ = 1620682560. Its totient is φ = 231525984.

The previous prime is 675284249. The next prime is 675284279. The reversal of 675284260 is 62482576.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2411590 + ... + 2411869.

It is an arithmetic number, because the mean of its divisors is an integer number (67528440).

Almost surely, 2675284260 is an apocalyptic number.

It is an amenable number.

675284260 is an abundant number, since it is smaller than the sum of its proper divisors (945398300).

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

675284260 is a wasteful number, since it uses less digits than its factorization.

675284260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4823475 (or 4823473 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 675284260 is about 25986.2321239536. The cubic root of 675284260 is about 877.3284421501.

The spelling of 675284260 in words is "six hundred seventy-five million, two hundred eighty-four thousand, two hundred sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 4823459 9646918 19293836 24117295 33764213 48234590 67528426 96469180 135056852 168821065 337642130 675284260