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34589952 = 283215013
BaseRepresentation
bin1000001111110…
…0110100000000
32102002100111100
42003330310000
532323334302
63233214400
7600003225
oct203746400
972070440
1034589952
1118585a41
12b701400
137221237
14484594c
153083d1c
hex20fcd00

34589952 has 54 divisors (see below), whose sum is σ = 99738002. Its totient is φ = 11529216.

The previous prime is 34589911. The next prime is 34589957. The reversal of 34589952 is 25998543.

It can be written as a sum of positive squares in only one way, i.e., 32080896 + 2509056 = 5664^2 + 1584^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34589898 and 34589907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34589957) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5203 + ... + 9810.

Almost surely, 234589952 is an apocalyptic number.

34589952 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

34589952 is an abundant number, since it is smaller than the sum of its proper divisors (65148050).

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

34589952 is a wasteful number, since it uses less digits than its factorization.

34589952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15035 (or 15018 counting only the distinct ones).

The product of its digits is 388800, while the sum is 45.

The square root of 34589952 is about 5881.3223002995. The cubic root of 34589952 is about 325.8241866308.

The spelling of 34589952 in words is "thirty-four million, five hundred eighty-nine thousand, nine hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 576 768 1152 2304 15013 30026 45039 60052 90078 120104 135117 180156 240208 270234 360312 480416 540468 720624 960832 1080936 1441248 1921664 2161872 2882496 3843328 4323744 5764992 8647488 11529984 17294976 34589952