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675356155 = 51271063553
BaseRepresentation
bin101000010000010…
…001110111111011
31202001210122110221
4220100101313323
52340342344110
6151003120511
722510301245
oct5020216773
91661718427
10675356155
11317248091
1216a213137
13a9bc1336
14659a1095
153e4557da
hex28411dfb

675356155 has 8 divisors (see below), whose sum is σ = 816809472. Its totient is φ = 536030208.

The previous prime is 675356131. The next prime is 675356177. The reversal of 675356155 is 551653576.

675356155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 675356155 - 27 = 675356027 is a prime.

It is a super-2 number, since 2×6753561552 = 912211872192768050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 531142 + ... + 532411.

It is an arithmetic number, because the mean of its divisors is an integer number (102101184).

Almost surely, 2675356155 is an apocalyptic number.

675356155 is a deficient number, since it is larger than the sum of its proper divisors (141453317).

675356155 is a wasteful number, since it uses less digits than its factorization.

675356155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063685.

The product of its digits is 472500, while the sum is 43.

The square root of 675356155 is about 25987.6154158091. The cubic root of 675356155 is about 877.3595763424.

The spelling of 675356155 in words is "six hundred seventy-five million, three hundred fifty-six thousand, one hundred fifty-five".

Divisors: 1 5 127 635 1063553 5317765 135071231 675356155