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5308154 = 215531709
BaseRepresentation
bin10100001111111011111010
3100222200102022
4110033323322
52324330104
6305434442
763055445
oct24177372
910880368
105308154
112aa6105
12193ba22
13113b127
149c265c
156ecbbe
hex50fefa

5308154 has 8 divisors (see below), whose sum is σ = 7972020. Its totient is φ = 2650816.

The previous prime is 5308153. The next prime is 5308157. The reversal of 5308154 is 4518035.

It can be written as a sum of positive squares in 2 ways, for example, as 4507129 + 801025 = 2123^2 + 895^2 .

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

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5308153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2252 + ... + 3960.

Almost surely, 25308154 is an apocalyptic number.

5308154 is a deficient number, since it is larger than the sum of its proper divisors (2663866).

5308154 is a wasteful number, since it uses less digits than its factorization.

5308154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3264.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 5308154 is about 2303.9431416595. The cubic root of 5308154 is about 174.4407069428.

It can be divided in two parts, 53081 and 54, that added together give a palindrome (53135).

The spelling of 5308154 in words is "five million, three hundred eight thousand, one hundred fifty-four".

Divisors: 1 2 1553 1709 3106 3418 2654077 5308154