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5215334306 = 2721329141161
BaseRepresentation
bin1001101101101101…
…11010111110100010
3111110110120102200212
410312312322332202
541140111144211
62221302414122
7243145416200
oct46666727642
914413512625
105215334306
112236a13946
121016731342
13651654740
14376916070
15207cde38b
hex136dbafa2

5215334306 has 48 divisors (see below), whose sum is σ = 10138254840. Its totient is φ = 1992049920.

The previous prime is 5215334303. The next prime is 5215334317. The reversal of 5215334306 is 6034335125.

It can be written as a sum of positive squares in 4 ways, for example, as 1850290225 + 3365044081 = 43015^2 + 58009^2 .

It is not an unprimeable number, because it can be changed into a prime (5215334303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33635 + ... + 107526.

Almost surely, 25215334306 is an apocalyptic number.

5215334306 is a deficient number, since it is larger than the sum of its proper divisors (4922920534).

5215334306 is a wasteful number, since it uses less digits than its factorization.

5215334306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141219 (or 141212 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 5215334306 is about 72217.2715214304. The cubic root of 5215334306 is about 1734.1795106714.

The spelling of 5215334306 in words is "five billion, two hundred fifteen million, three hundred thirty-four thousand, three hundred six".

Divisors: 1 2 7 13 14 26 29 49 58 91 98 182 203 377 406 637 754 1274 1421 2639 2842 5278 18473 36946 141161 282322 988127 1835093 1976254 3670186 4093669 6916889 8187338 12845651 13833778 25691302 28655683 53217697 57311366 89919557 106435394 179839114 200589781 372523879 401179562 745047758 2607667153 5215334306