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5015560220 = 22511130717443
BaseRepresentation
bin1001010101111001…
…10110000000011100
3110221112122212011122
410222330312000130
540232440411340
62145404510112
7235201362356
oct45274660034
913845585148
105015560220
1121441756a0
12b7b84b338
1361c149218
143581920d6
151e54cbdb5
hex12af3601c

5015560220 has 48 divisors (see below), whose sum is σ = 11499643008. Its totient is φ = 1822340160.

The previous prime is 5015560181. The next prime is 5015560223. The reversal of 5015560220 is 220655105.

It is a self number, because there is not a number n which added to its sum of digits gives 5015560220.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5015560223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278819 + ... + 296261.

It is an arithmetic number, because the mean of its divisors is an integer number (239575896).

Almost surely, 25015560220 is an apocalyptic number.

It is an amenable number.

5015560220 is an abundant number, since it is smaller than the sum of its proper divisors (6484082788).

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

5015560220 is a wasteful number, since it uses less digits than its factorization.

5015560220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18770 (or 18768 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 5015560220 is about 70820.6200198784. The cubic root of 5015560220 is about 1711.7479498903.

The spelling of 5015560220 in words is "five billion, fifteen million, five hundred sixty thousand, two hundred twenty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 1307 2614 5228 6535 13070 14377 17443 26140 28754 34886 57508 69772 71885 87215 143770 174430 191873 287540 348860 383746 767492 959365 1918730 3837460 22798001 45596002 91192004 113990005 227980010 250778011 455960020 501556022 1003112044 1253890055 2507780110 5015560220