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5213002452 = 223762059553
BaseRepresentation
bin1001101101011100…
…00001101011010100
3111110022011221222220
410312232001223110
541134012034302
62221140422340
7243116534610
oct46656015324
914408157886
105213002452
112235670999
1210159a79b0
13651019248
143764aa340
152079cd4bc
hex136b81ad4

5213002452 has 24 divisors (see below), whose sum is σ = 13901340096. Its totient is φ = 1489429248.

The previous prime is 5213002427. The next prime is 5213002493. The reversal of 5213002452 is 2542003125.

It is a congruent 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, 31029693 + ... + 31029860.

It is an arithmetic number, because the mean of its divisors is an integer number (579222504).

Almost surely, 25213002452 is an apocalyptic number.

It is an amenable number.

5213002452 is an abundant number, since it is smaller than the sum of its proper divisors (8688337644).

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

5213002452 is a wasteful number, since it uses less digits than its factorization.

5213002452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62059567 (or 62059565 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 5213002452 is about 72201.1250050856. The cubic root of 5213002452 is about 1733.9210129395.

Adding to 5213002452 its reverse (2542003125), we get a palindrome (7755005577).

The spelling of 5213002452 in words is "five billion, two hundred thirteen million, two thousand, four hundred fifty-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 62059553 124119106 186178659 248238212 372357318 434416871 744714636 868833742 1303250613 1737667484 2606501226 5213002452