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5480210813 = 731173101197
BaseRepresentation
bin1010001101010010…
…10110000101111101
3112010220222112221212
411012221112011331
542210413221223
62303443534205
7252543011000
oct50651260575
915126875855
105480210813
112362488550
12108b38a365
136944a54bc
1439db85537
152211b1278
hex146a5617d

5480210813 has 64 divisors (see below), whose sum is σ = 7173619200. Its totient is φ = 4148928000.

The previous prime is 5480210807. The next prime is 5480210821. The reversal of 5480210813 is 3180120845.

It is a de Polignac number, because none of the positive numbers 2k-5480210813 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5480210813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5480210863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27818231 + ... + 27818427.

It is an arithmetic number, because the mean of its divisors is an integer number (112087800).

Almost surely, 25480210813 is an apocalyptic number.

It is an amenable number.

5480210813 is a deficient number, since it is larger than the sum of its proper divisors (1693408387).

5480210813 is a wasteful number, since it uses less digits than its factorization.

5480210813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403 (or 389 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 5480210813 is about 74028.4459718019. The cubic root of 5480210813 is about 1763.0545712764.

The spelling of 5480210813 in words is "five billion, four hundred eighty million, two hundred ten thousand, eight hundred thirteen".

Divisors: 1 7 11 49 73 77 101 197 343 511 539 707 803 1111 1379 2167 3577 3773 4949 5621 7373 7777 9653 14381 15169 19897 25039 34643 39347 51611 54439 67571 81103 100667 106183 139279 158191 218867 275429 361277 381073 567721 704669 743281 974953 1107337 1452481 1532069 2528939 3974047 4932683 6824671 7751359 10167367 10724483 15977291 27818329 54259513 71171569 75071381 111841037 498200983 782887259 5480210813