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53000036060 = 225171491046191
BaseRepresentation
bin110001010111000011…
…000101111011011100
312001210122220210102112
4301113003011323130
51332021002123220
640203050413152
73554250605366
oct612703057334
9161718823375
1053000036060
11205281585a4
12a3317311b8
134cc84677aa
1427cad45d36
1515a2e445c5
hexc570c5edc

53000036060 has 48 divisors (see below), whose sum is σ = 118638172800. Its totient is φ = 19819023360.

The previous prime is 53000036053. The next prime is 53000036143. The reversal of 53000036060 is 6063000035.

It is a super-2 number, since 2×530000360602 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 472436 + ... + 573755.

It is an arithmetic number, because the mean of its divisors is an integer number (2471628600).

Almost surely, 253000036060 is an apocalyptic number.

It is an amenable number.

53000036060 is an abundant number, since it is smaller than the sum of its proper divisors (65638136740).

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

53000036060 is a wasteful number, since it uses less digits than its factorization.

53000036060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046366 (or 1046364 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 23.

Adding to 53000036060 its reverse (6063000035), we get a palindrome (59063036095).

The spelling of 53000036060 in words is "fifty-three billion, thirty-six thousand, sixty".

Divisors: 1 2 4 5 10 17 20 34 68 85 149 170 298 340 596 745 1490 2533 2980 5066 10132 12665 25330 50660 1046191 2092382 4184764 5230955 10461910 17785247 20923820 35570494 71140988 88926235 155882459 177852470 311764918 355704940 623529836 779412295 1558824590 2650001803 3117649180 5300003606 10600007212 13250009015 26500018030 53000036060