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53354255 = 531344221
BaseRepresentation
bin1100101110000…
…1111100001111
310201101200021112
43023201330033
5102124314010
65143322235
71215334523
oct313417417
9121350245
1053354255
1128131929
1215a5037b
13b091086
14712bd83
154a3da05
hex32e1f0f

53354255 has 8 divisors (see below), whose sum is σ = 66090624. Its totient is φ = 41306400.

The previous prime is 53354251. The next prime is 53354263. The reversal of 53354255 is 55245335.

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

It is not a de Polignac number, because 53354255 - 22 = 53354251 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 (53354251) 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, 171956 + ... + 172265.

It is an arithmetic number, because the mean of its divisors is an integer number (8261328).

Almost surely, 253354255 is an apocalyptic number.

53354255 is a deficient number, since it is larger than the sum of its proper divisors (12736369).

53354255 is a wasteful number, since it uses less digits than its factorization.

53354255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344257.

The product of its digits is 45000, while the sum is 32.

The square root of 53354255 is about 7304.3997015497. The cubic root of 53354255 is about 376.4636252231.

The spelling of 53354255 in words is "fifty-three million, three hundred fifty-four thousand, two hundred fifty-five".

Divisors: 1 5 31 155 344221 1721105 10670851 53354255