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354132053 = 1139178219
BaseRepresentation
bin10101000110111…
…010000001010101
3220200100202211222
4111012322001111
51211124211203
655050140125
711530033652
oct2506720125
9820322758
10354132053
11171997720
129a721645
13584a1bc2
1435064c29
1521153038
hex151ba055

354132053 has 8 divisors (see below), whose sum is σ = 386471520. Its totient is φ = 321816880.

The previous prime is 354132041. The next prime is 354132059. The reversal of 354132053 is 350231453.

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

It is not a de Polignac number, because 354132053 - 212 = 354127957 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 (354132059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38978 + ... + 47196.

It is an arithmetic number, because the mean of its divisors is an integer number (48308940).

Almost surely, 2354132053 is an apocalyptic number.

It is an amenable number.

354132053 is a deficient number, since it is larger than the sum of its proper divisors (32339467).

354132053 is a wasteful number, since it uses less digits than its factorization.

354132053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12147.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 354132053 is about 18818.3966639031. The cubic root of 354132053 is about 707.4923458490.

The spelling of 354132053 in words is "three hundred fifty-four million, one hundred thirty-two thousand, fifty-three".

Divisors: 1 11 3917 8219 43087 90409 32193823 354132053