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3550000213 = 71491101833
BaseRepresentation
bin1101001110011000…
…1011010001010101
3100011101221200210101
43103212023101111
524232300001323
61344132454101
7153654334564
oct32346132125
910141850711
103550000213
111561978781
12830a7a331
13447624b56
14259695bdb
1515b9d6dad
hexd398b455

3550000213 has 8 divisors (see below), whose sum is σ = 3607367616. Its totient is φ = 3492837600.

The previous prime is 3550000189. The next prime is 3550000219. The reversal of 3550000213 is 3120000553.

3550000213 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 3550000213 - 29 = 3549999701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3550000219) 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, 16056 + ... + 85777.

It is an arithmetic number, because the mean of its divisors is an integer number (450920952).

Almost surely, 23550000213 is an apocalyptic number.

It is an amenable number.

3550000213 is a deficient number, since it is larger than the sum of its proper divisors (57367403).

3550000213 is a wasteful number, since it uses less digits than its factorization.

3550000213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102395.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 3550000213 is about 59581.8782265212. The cubic root of 3550000213 is about 1525.4903324101.

Adding to 3550000213 its reverse (3120000553), we get a palindrome (6670000766).

The spelling of 3550000213 in words is "three billion, five hundred fifty million, two hundred thirteen", and thus it is an aban number.

Divisors: 1 71 491 34861 101833 7230143 50000003 3550000213