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8725034 = 25997283
BaseRepresentation
bin100001010010…
…001000101010
3121102021111102
4201102020222
54213200114
6511001402
7134106263
oct41221052
917367442
108725034
114a1a27a
122b09262
131a66456
14123196a
15b752de
hex85222a

8725034 has 8 divisors (see below), whose sum is σ = 13111200. Its totient is φ = 4354636.

The previous prime is 8725021. The next prime is 8725037. The reversal of 8725034 is 4305278.

It is a happy number.

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

It is a super-2 number, since 2×87250342 = 152252436602312, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 8724988 and 8725006.

It is not an unprimeable number, because it can be changed into a prime (8725037) 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, 2444 + ... + 4839.

It is an arithmetic number, because the mean of its divisors is an integer number (1638900).

Almost surely, 28725034 is an apocalyptic number.

8725034 is a deficient number, since it is larger than the sum of its proper divisors (4386166).

8725034 is a wasteful number, since it uses less digits than its factorization.

8725034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7884.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 8725034 is about 2953.8168528194. The cubic root of 8725034 is about 205.8680935174.

The spelling of 8725034 in words is "eight million, seven hundred twenty-five thousand, thirty-four".

Divisors: 1 2 599 1198 7283 14566 4362517 8725034