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12354085 = 519130043
BaseRepresentation
bin101111001000…
…001000100101
3212020122121201
4233020020211
511130312320
61120442501
7210002512
oct57101045
925218551
1012354085
116a78897
124179431
132737213
1418d8309
15114070a
hexbc8225

12354085 has 8 divisors (see below), whose sum is σ = 15605280. Its totient is φ = 9363024.

The previous prime is 12354061. The next prime is 12354101. The reversal of 12354085 is 58045321.

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

It is a cyclic number.

It is not a de Polignac number, because 12354085 - 211 = 12352037 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64927 + ... + 65116.

It is an arithmetic number, because the mean of its divisors is an integer number (1950660).

Almost surely, 212354085 is an apocalyptic number.

It is an amenable number.

12354085 is a deficient number, since it is larger than the sum of its proper divisors (3251195).

12354085 is a wasteful number, since it uses less digits than its factorization.

12354085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130067.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 12354085 is about 3514.8378340970. The cubic root of 12354085 is about 231.1728683595.

The spelling of 12354085 in words is "twelve million, three hundred fifty-four thousand, eighty-five".

Divisors: 1 5 19 95 130043 650215 2470817 12354085