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52875060 = 22357671879
BaseRepresentation
bin1100100110110…
…0111100110100
310200111022221120
43021230330310
5102014000220
65125143540
71211300460
oct311547464
9120438846
1052875060
11279348a7
121585abb0
13ac53c24
1470454a0
154996a40
hex326cf34

52875060 has 96 divisors (see below), whose sum is σ = 171816960. Its totient is φ = 11899008.

The previous prime is 52875059. The next prime is 52875061. The reversal of 52875060 is 6057825.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (52875059) and next prime (52875061).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52875061) 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, 27201 + ... + 29079.

It is an arithmetic number, because the mean of its divisors is an integer number (1789760).

Almost surely, 252875060 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 52875060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85908480).

52875060 is an abundant number, since it is smaller than the sum of its proper divisors (118941900).

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

52875060 is a wasteful number, since it uses less digits than its factorization.

52875060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1965 (or 1963 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 52875060 is about 7271.5239118083. The cubic root of 52875060 is about 375.3331794451. Note that the first 3 decimals are identical.

The spelling of 52875060 in words is "fifty-two million, eight hundred seventy-five thousand, sixty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 67 70 84 105 134 140 201 210 268 335 402 420 469 670 804 938 1005 1340 1407 1876 1879 2010 2345 2814 3758 4020 4690 5628 5637 7035 7516 9380 9395 11274 13153 14070 18790 22548 26306 28140 28185 37580 39459 52612 56370 65765 78918 112740 125893 131530 157836 197295 251786 263060 377679 394590 503572 629465 755358 789180 881251 1258930 1510716 1762502 1888395 2517860 2643753 3525004 3776790 4406255 5287506 7553580 8812510 10575012 13218765 17625020 26437530 52875060