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26470088 = 231721072
BaseRepresentation
bin110010011111…
…0011011001000
31211210211010122
41210332123020
523234020323
62343202412
7440664161
oct144763310
954724118
1026470088
1113a3a407
128a46408
13563a398
143730768
1524ccec8
hex193e6c8

26470088 has 36 divisors (see below), whose sum is σ = 53219985. Its totient is φ = 12340096.

The previous prime is 26470061. The next prime is 26470091. The reversal of 26470088 is 88007462.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 24226084 + 2244004 = 4922^2 + 1498^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=3638.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 247331 + ... + 247437.

Almost surely, 226470088 is an apocalyptic number.

It is an amenable number.

26470088 is an abundant number, since it is smaller than the sum of its proper divisors (26749897).

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

26470088 is a wasteful number, since it uses less digits than its factorization.

26470088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 26470088 is about 5144.9089399133. The cubic root of 26470088 is about 298.0243812912.

The spelling of 26470088 in words is "twenty-six million, four hundred seventy thousand, eighty-eight".

Divisors: 1 2 4 8 17 34 68 107 136 214 289 428 578 856 1156 1819 2312 3638 7276 11449 14552 22898 30923 45796 61846 91592 123692 194633 247384 389266 778532 1557064 3308761 6617522 13235044 26470088