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52754104 = 23131992549
BaseRepresentation
bin1100100100111…
…1011010111000
310200021012000201
43021033122320
5102001112404
65122411544
71210255024
oct311173270
9120235021
1052754104
1127861a37
1215800bb4
13ac10b60
147013384
154970ca4
hex324f6b8

52754104 has 32 divisors (see below), whose sum is σ = 107100000. Its totient is φ = 24216192.

The previous prime is 52754099. The next prime is 52754113. The reversal of 52754104 is 40145725.

52754104 is nontrivially palindromic in base 3.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19422 + ... + 21970.

It is an arithmetic number, because the mean of its divisors is an integer number (3346875).

Almost surely, 252754104 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 52754104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53550000).

52754104 is an abundant number, since it is smaller than the sum of its proper divisors (54345896).

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

52754104 is a wasteful number, since it uses less digits than its factorization.

52754104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2767 (or 2763 counting only the distinct ones).

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

The square root of 52754104 is about 7263.2020486835. The cubic root of 52754104 is about 375.0467592063.

Adding to 52754104 its reverse (40145725), we get a palindrome (92899829).

The spelling of 52754104 in words is "fifty-two million, seven hundred fifty-four thousand, one hundred four".

Divisors: 1 2 4 8 13 26 52 104 199 398 796 1592 2549 2587 5098 5174 10196 10348 20392 20696 33137 66274 132548 265096 507251 1014502 2029004 4058008 6594263 13188526 26377052 52754104