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34948525 = 5210113841
BaseRepresentation
bin1000010101010…
…0010110101101
32102202120100211
42011110112231
532421323100
63245022421
7603025513
oct205242655
972676324
1034948525
1118800387
12b854a11
137318501
1448da4b3
1531051ba
hex21545ad

34948525 has 12 divisors (see below), whose sum is σ = 43768404. Its totient is φ = 27680000.

The previous prime is 34948513. The next prime is 34948541. The reversal of 34948525 is 52584943.

It can be written as a sum of positive squares in 6 ways, for example, as 114921 + 34833604 = 339^2 + 5902^2 .

It is not a de Polignac number, because 34948525 - 25 = 34948493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4396 + ... + 9445.

It is an arithmetic number, because the mean of its divisors is an integer number (3647367).

Almost surely, 234948525 is an apocalyptic number.

It is an amenable number.

34948525 is a deficient number, since it is larger than the sum of its proper divisors (8819879).

34948525 is a wasteful number, since it uses less digits than its factorization.

34948525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13952 (or 13947 counting only the distinct ones).

The product of its digits is 172800, while the sum is 40.

The square root of 34948525 is about 5911.7277508356. The cubic root of 34948525 is about 326.9461922082.

The spelling of 34948525 in words is "thirty-four million, nine hundred forty-eight thousand, five hundred twenty-five".

Divisors: 1 5 25 101 505 2525 13841 69205 346025 1397941 6989705 34948525