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5174504020 = 2257371815519
BaseRepresentation
bin1001101000110110…
…01010101001010100
3111100121202001002001
410310123022221110
541044133112040
62213243325044
7242141362360
oct46433125124
914317661061
105174504020
112215966504
121004b20784
13646059cca
143713282a0
1520442659a
hex1346caa54

5174504020 has 96 divisors (see below), whose sum is σ = 12827243520. Its totient is φ = 1716318720.

The previous prime is 5174503993. The next prime is 5174504021. The reversal of 5174504020 is 204054715.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 5174504020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5174504021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 934821 + ... + 940339.

It is an arithmetic number, because the mean of its divisors is an integer number (133617120).

Almost surely, 25174504020 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 5174504020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6413621760).

5174504020 is an abundant number, since it is smaller than the sum of its proper divisors (7652739500).

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

5174504020 is a wasteful number, since it uses less digits than its factorization.

5174504020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5753 (or 5751 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 5174504020 is about 71934.0254677854. The cubic root of 5174504020 is about 1729.6420812787.

Adding to 5174504020 its reverse (204054715), we get a palindrome (5378558735).

The spelling of 5174504020 in words is "five billion, one hundred seventy-four million, five hundred four thousand, twenty".

Divisors: 1 2 4 5 7 10 14 20 28 35 37 70 74 140 148 181 185 259 362 370 518 724 740 905 1036 1267 1295 1810 2534 2590 3620 5068 5180 5519 6335 6697 11038 12670 13394 22076 25340 26788 27595 33485 38633 46879 55190 66970 77266 93758 110380 133940 154532 187516 193165 204203 234395 386330 408406 468790 772660 816812 937580 998939 1021015 1429421 1997878 2042030 2858842 3995756 4084060 4994695 5717684 6992573 7147105 9989390 13985146 14294210 19978780 27970292 28588420 34962865 36960743 69925730 73921486 139851460 147842972 184803715 258725201 369607430 517450402 739214860 1034900804 1293626005 2587252010 5174504020