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52411674 = 2372473793
BaseRepresentation
bin1100011111101…
…1110100011010
310122121210022010
43013323310122
5101404133144
65111210350
71204330500
oct307736432
9118553263
1052411674
1127648737
12156769b6
13ab21033
146d64670
1549045b9
hex31fbd1a

52411674 has 48 divisors (see below), whose sum is σ = 124564608. Its totient is φ = 14652288.

The previous prime is 52411673. The next prime is 52411693. The reversal of 52411674 is 47611425.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52411673) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11922 + ... + 15714.

It is an arithmetic number, because the mean of its divisors is an integer number (2595096).

Almost surely, 252411674 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52411674, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62282304).

52411674 is an abundant number, since it is smaller than the sum of its proper divisors (72152934).

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

52411674 is a wasteful number, since it uses less digits than its factorization.

52411674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3859 (or 3852 counting only the distinct ones).

The product of its digits is 6720, while the sum is 30.

The square root of 52411674 is about 7239.5907342888. The cubic root of 52411674 is about 374.2335135077.

The spelling of 52411674 in words is "fifty-two million, four hundred eleven thousand, six hundred seventy-four".

Divisors: 1 2 3 6 7 14 21 42 47 49 94 98 141 147 282 294 329 658 987 1974 2303 3793 4606 6909 7586 11379 13818 22758 26551 53102 79653 159306 178271 185857 356542 371714 534813 557571 1069626 1115142 1247897 2495794 3743691 7487382 8735279 17470558 26205837 52411674