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12372095 = 517314303
BaseRepresentation
bin101111001100…
…100001111111
3212021120022202
4233030201333
511131401340
61121102115
7210106151
oct57144177
925246282
1012372095
116a9037a
12418793b
132742488
141900ad1
151145c15
hexbcc87f

12372095 has 8 divisors (see below), whose sum is σ = 14933376. Its totient is φ = 9839776.

The previous prime is 12372077. The next prime is 12372121. The reversal of 12372095 is 59027321.

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 12372095 - 220 = 11323519 is a prime.

It is a Duffinian number.

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, 6287 + ... + 8016.

It is an arithmetic number, because the mean of its divisors is an integer number (1866672).

Almost surely, 212372095 is an apocalyptic number.

12372095 is a deficient number, since it is larger than the sum of its proper divisors (2561281).

12372095 is a wasteful number, since it uses less digits than its factorization.

12372095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14481.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 12372095 is about 3517.3988969123. The cubic root of 12372095 is about 231.2851497580.

The spelling of 12372095 in words is "twelve million, three hundred seventy-two thousand, ninety-five".

Divisors: 1 5 173 865 14303 71515 2474419 12372095