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675750541 = 5911453399
BaseRepresentation
bin101000010001110…
…010001010001101
31202002112200110211
4220101302022031
52340443004131
6151015402421
722513533124
oct5021621215
91662480424
10675750541
11317497424
1216a383411
13a9ccb9bb
1465a64abb
153e4d25b1
hex2847228d

675750541 has 4 divisors (see below), whose sum is σ = 687204000. Its totient is φ = 664297084.

The previous prime is 675750503. The next prime is 675750553. The reversal of 675750541 is 145057576.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 675750541 - 213 = 675742349 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 675750494 and 675750503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675757541) 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, 5726641 + ... + 5726758.

It is an arithmetic number, because the mean of its divisors is an integer number (171801000).

Almost surely, 2675750541 is an apocalyptic number.

It is an amenable number.

675750541 is a deficient number, since it is larger than the sum of its proper divisors (11453459).

675750541 is a wasteful number, since it uses less digits than its factorization.

675750541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11453458.

The product of its (nonzero) digits is 147000, while the sum is 40.

The square root of 675750541 is about 25995.2022688803. The cubic root of 675750541 is about 877.5303262490.

The spelling of 675750541 in words is "six hundred seventy-five million, seven hundred fifty thousand, five hundred forty-one".

Divisors: 1 59 11453399 675750541