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3532000213 = 72656910973
BaseRepresentation
bin1101001010000110…
…0000101111010101
3100010011002012102201
43102201200233111
524213143001323
61342251004501
7153345335500
oct32241405725
910104065381
103532000213
1115527a4045
12826a39731
13443991b71
1425712c137
1515a12d8ad
hexd2860bd5

3532000213 has 12 divisors (see below), whose sum is σ = 4109653260. Its totient is φ = 3026692032.

The previous prime is 3532000211. The next prime is 3532000217. The reversal of 3532000213 is 3120002353.

It can be written as a sum of positive squares in 2 ways, for example, as 2653589169 + 878411044 = 51513^2 + 29638^2 .

It is not a de Polignac number, because 3532000213 - 21 = 3532000211 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 (3532000211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 316395 + ... + 327367.

It is an arithmetic number, because the mean of its divisors is an integer number (342471105).

Almost surely, 23532000213 is an apocalyptic number.

It is an amenable number.

3532000213 is a deficient number, since it is larger than the sum of its proper divisors (577653047).

3532000213 is a wasteful number, since it uses less digits than its factorization.

3532000213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17556 (or 17549 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 3532000213 is about 59430.6336244197. The cubic root of 3532000213 is about 1522.9076690498.

Adding to 3532000213 its reverse (3120002353), we get a palindrome (6652002566).

The spelling of 3532000213 in words is "three billion, five hundred thirty-two million, two hundred thirteen", and thus it is an aban number.

Divisors: 1 7 49 6569 10973 45983 76811 321881 537677 72081637 504571459 3532000213