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5000012215 = 511266112503
BaseRepresentation
bin1001010100000011…
…00010000110110111
3110220110101221022121
410222001202012313
540220000342330
62144051340411
7234622255042
oct45201420667
913813357277
105000012215
112136416200
12b765b1707
13618b64313
143560a5c59
151e3e5a17a
hex12a0621b7

5000012215 has 24 divisors (see below), whose sum is σ = 6605563104. Its totient is φ = 3630580800.

The previous prime is 5000012189. The next prime is 5000012219. The reversal of 5000012215 is 5122100005.

It is not a de Polignac number, because 5000012215 - 221 = 4997915063 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 (5000012219) 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, 393654 + ... + 406156.

It is an arithmetic number, because the mean of its divisors is an integer number (275231796).

Almost surely, 25000012215 is an apocalyptic number.

5000012215 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5000012215 is a deficient number, since it is larger than the sum of its proper divisors (1605550889).

5000012215 is a wasteful number, since it uses less digits than its factorization.

5000012215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13191 (or 13180 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 5000012215 is about 70710.7644916953. The cubic root of 5000012215 is about 1709.9773391660.

The spelling of 5000012215 in words is "five billion, twelve thousand, two hundred fifteen".

Divisors: 1 5 11 55 121 605 661 3305 7271 12503 36355 62515 79981 137533 399905 687665 1512863 7564315 8264483 41322415 90909313 454546565 1000002443 5000012215