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26025028 = 2217247479
BaseRepresentation
bin110001101000…
…1110001000100
31210222012121221
41203101301010
523130300103
62325450124
7434131501
oct143216104
953865557
1026025028
1113765a97
128870944
135512933
1436564a8
1524411bd
hex18d1c44

26025028 has 36 divisors (see below), whose sum is σ = 49512960. Its totient is φ = 11961472.

The previous prime is 26025017. The next prime is 26025047. The reversal of 26025028 is 82052062.

It is a junction number, because it is equal to n+sod(n) for n = 26024993 and 26025011.

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, 54093 + ... + 54571.

It is an arithmetic number, because the mean of its divisors is an integer number (1375360).

Almost surely, 226025028 is an apocalyptic number.

It is an amenable number.

26025028 is a deficient number, since it is larger than the sum of its proper divisors (23487932).

26025028 is a wasteful number, since it uses less digits than its factorization.

26025028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564 (or 545 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 26025028 is about 5101.4731205800. The cubic root of 26025028 is about 296.3446344986.

The spelling of 26025028 in words is "twenty-six million, twenty-five thousand, twenty-eight".

Divisors: 1 2 4 17 34 47 68 94 188 289 479 578 799 958 1156 1598 1916 3196 8143 13583 16286 22513 27166 32572 45026 54332 90052 138431 276862 382721 553724 765442 1530884 6506257 13012514 26025028