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14750034 = 23131271489
BaseRepresentation
bin111000010001…
…000101010010
31000202101020120
4320101011102
512234000114
61244051110
7236242005
oct70210522
930671216
1014750034
118364a12
124b33a96
133095940
141d5d53c
1514655a9
hexe11152

14750034 has 32 divisors (see below), whose sum is σ = 32040960. Its totient is φ = 4499712.

The previous prime is 14749997. The next prime is 14750039. The reversal of 14750034 is 43005741.

It is a junction number, because it is equal to n+sod(n) for n = 14749986 and 14750013.

It is not an unprimeable number, because it can be changed into a prime (14750039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9162 + ... + 10650.

It is an arithmetic number, because the mean of its divisors is an integer number (1001280).

Almost surely, 214750034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14750034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16020480).

14750034 is an abundant number, since it is smaller than the sum of its proper divisors (17290926).

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

14750034 is a wasteful number, since it uses less digits than its factorization.

14750034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1634.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 14750034 is about 3840.5773003547. The cubic root of 14750034 is about 245.2435950117.

Adding to 14750034 its reverse (43005741), we get a palindrome (57755775).

The spelling of 14750034 in words is "fourteen million, seven hundred fifty thousand, thirty-four".

Divisors: 1 2 3 6 13 26 39 78 127 254 381 762 1489 1651 2978 3302 4467 4953 8934 9906 19357 38714 58071 116142 189103 378206 567309 1134618 2458339 4916678 7375017 14750034