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53024358 = 2310981077
BaseRepresentation
bin1100101001000…
…1011001100110
310200202220202010
43022101121212
5102033234413
65132255050
71212461652
oct312213146
9120686663
1053024358
1127a26a92
1215911486
13aca6b7a
147083a62
1549c5dc3
hex3291666

53024358 has 16 divisors (see below), whose sum is σ = 107022960. Its totient is φ = 17512416.

The previous prime is 53024347. The next prime is 53024359. The reversal of 53024358 is 85342035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53024359) 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, 39885 + ... + 41192.

It is an arithmetic number, because the mean of its divisors is an integer number (6688935).

Almost surely, 253024358 is an apocalyptic number.

53024358 is an abundant number, since it is smaller than the sum of its proper divisors (53998602).

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

53024358 is a wasteful number, since it uses less digits than its factorization.

53024358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81191.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 53024358 is about 7281.7826114215. The cubic root of 53024358 is about 375.6861110166.

The spelling of 53024358 in words is "fifty-three million, twenty-four thousand, three hundred fifty-eight".

Divisors: 1 2 3 6 109 218 327 654 81077 162154 243231 486462 8837393 17674786 26512179 53024358