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8542088 = 231067761
BaseRepresentation
bin100000100101…
…011110001000
3121001222112122
4200211132020
54141321323
6503030412
7132415022
oct40453610
917058478
108542088
114904885
122a3b408
131a010b9
1411c5012
15b3aec8
hex825788

8542088 has 8 divisors (see below), whose sum is σ = 16016430. Its totient is φ = 4271040.

The previous prime is 8542069. The next prime is 8542129. The reversal of 8542088 is 8802458.

It can be written as a sum of positive squares in only one way, i.e., 8076964 + 465124 = 2842^2 + 682^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533873 + ... + 533888.

Almost surely, 28542088 is an apocalyptic number.

It is an amenable number.

8542088 is a deficient number, since it is larger than the sum of its proper divisors (7474342).

8542088 is a wasteful number, since it uses less digits than its factorization.

8542088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067767 (or 1067763 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 35.

The square root of 8542088 is about 2922.6850668521. The cubic root of 8542088 is about 204.4190412496.

The spelling of 8542088 in words is "eight million, five hundred forty-two thousand, eighty-eight".

Divisors: 1 2 4 8 1067761 2135522 4271044 8542088