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53470060 = 22571672287
BaseRepresentation
bin1100101111111…
…0001101101100
310201121120010121
43023332031230
5102142020220
65150014324
71216326250
oct313761554
9121546117
1053470060
1128200936
1215aa73a4
13b1019b7
14715c260
154a62eaa
hex32fe36c

53470060 has 48 divisors (see below), whose sum is σ = 129153024. Its totient is φ = 18214848.

The previous prime is 53470051. The next prime is 53470061. The reversal of 53470060 is 6007435.

It is not an unprimeable number, because it can be changed into a prime (53470061) 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, 22237 + ... + 24523.

It is an arithmetic number, because the mean of its divisors is an integer number (2690688).

Almost surely, 253470060 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 53470060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64576512).

53470060 is an abundant number, since it is smaller than the sum of its proper divisors (75682964).

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

53470060 is a wasteful number, since it uses less digits than its factorization.

53470060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2470 (or 2468 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 53470060 is about 7312.3224764776. The cubic root of 53470060 is about 376.7357988684.

Adding to 53470060 its reverse (6007435), we get a palindrome (59477495).

The spelling of 53470060 in words is "fifty-three million, four hundred seventy thousand, sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 167 334 668 835 1169 1670 2287 2338 3340 4574 4676 5845 9148 11435 11690 16009 22870 23380 32018 45740 64036 80045 160090 320180 381929 763858 1527716 1909645 2673503 3819290 5347006 7638580 10694012 13367515 26735030 53470060