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5012205560 = 235437936887
BaseRepresentation
bin1001010101100000…
…00010111111111000
3110221022100102102222
410222300002333320
540231111034220
62145204543212
7235131021125
oct45260027770
913838312388
105012205560
11214229424a
12b7a6b1b08
1361b54330b
1435795b74c
151e5067e25
hex12ac02ff8

5012205560 has 64 divisors (see below), whose sum is σ = 11686118400. Its totient is φ = 1933416576.

The previous prime is 5012205559. The next prime is 5012205589. The reversal of 5012205560 is 655022105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117437 + ... + 154323.

It is an arithmetic number, because the mean of its divisors is an integer number (182595600).

Almost surely, 25012205560 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5012205560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5843059200).

5012205560 is an abundant number, since it is smaller than the sum of its proper divisors (6673912840).

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

5012205560 is a wasteful number, since it uses less digits than its factorization.

5012205560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37020 (or 37016 counting only the distinct ones).

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

The square root of 5012205560 is about 70796.9318544243. The cubic root of 5012205560 is about 1711.3662302780.

Adding to 5012205560 its reverse (655022105), we get a palindrome (5667227665).

The spelling of 5012205560 in words is "five billion, twelve million, two hundred five thousand, five hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 43 79 86 158 172 215 316 344 395 430 632 790 860 1580 1720 3160 3397 6794 13588 16985 27176 33970 36887 67940 73774 135880 147548 184435 295096 368870 737740 1475480 1586141 2914073 3172282 5828146 6344564 7930705 11656292 12689128 14570365 15861410 23312584 29140730 31722820 58281460 63445640 116562920 125305139 250610278 501220556 626525695 1002441112 1253051390 2506102780 5012205560