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52341948 = 22321453943
BaseRepresentation
bin1100011110101…
…0110010111100
310122111020122200
43013222302330
5101344420243
65105511500
71203620301
oct307526274
9118436580
1052341948
112760030a
1215642590
13aac8389
146d470a8
1548ddad3
hex31eacbc

52341948 has 18 divisors (see below), whose sum is σ = 132308904. Its totient is φ = 17447304.

The previous prime is 52341943. The next prime is 52341959. The reversal of 52341948 is 84914325.

52341948 is a `hidden beast` number, since 523 + 41 + 94 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1453943 = 52341948 / (5 + 2 + 3 + 4 + 1 + 9 + 4 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52341943) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 726936 + ... + 727007.

Almost surely, 252341948 is an apocalyptic number.

It is an amenable number.

52341948 is an abundant number, since it is smaller than the sum of its proper divisors (79966956).

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

52341948 is a wasteful number, since it uses less digits than its factorization.

52341948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453953 (or 1453948 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 52341948 is about 7234.7735278998. The cubic root of 52341948 is about 374.0674857010.

The spelling of 52341948 in words is "fifty-two million, three hundred forty-one thousand, nine hundred forty-eight".

Divisors: 1 2 3 4 6 9 12 18 36 1453943 2907886 4361829 5815772 8723658 13085487 17447316 26170974 52341948