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52541207 = 714991483
BaseRepresentation
bin1100100001101…
…1011100010111
310122212100222122
43020123130113
5101422304312
65114050155
71205410235
oct310333427
9118770878
1052541207
1127726a94
121571995b
13ab67c94
146d99955
15492cb72
hex321b717

52541207 has 8 divisors (see below), whose sum is σ = 53424000. Its totient is φ = 51662520.

The previous prime is 52541201. The next prime is 52541219. The reversal of 52541207 is 70214525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52541207 - 224 = 35763991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52541201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34688 + ... + 36170.

It is an arithmetic number, because the mean of its divisors is an integer number (6678000).

Almost surely, 252541207 is an apocalyptic number.

52541207 is a deficient number, since it is larger than the sum of its proper divisors (882793).

52541207 is a wasteful number, since it uses less digits than its factorization.

52541207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053.

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 52541207 is about 7248.5313684911. The cubic root of 52541207 is about 374.5415600789.

The spelling of 52541207 in words is "fifty-two million, five hundred forty-one thousand, two hundred seven".

Divisors: 1 71 499 1483 35429 105293 740017 52541207