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115228006 = 21725713187
BaseRepresentation
bin1101101111000…
…11110101100110
322000211012002221
412313203311212
5213444244011
615233422554
72566264465
oct667436546
9260735087
10115228006
115a052563
123270aa5a
131ab45b6a
14114369dc
15a1b1971
hex6de3d66

115228006 has 16 divisors (see below), whose sum is σ = 183735216. Its totient is φ = 54009856.

The previous prime is 115227977. The next prime is 115228013. The reversal of 115228006 is 600822511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2145 + ... + 15331.

It is an arithmetic number, because the mean of its divisors is an integer number (11483451).

Almost surely, 2115228006 is an apocalyptic number.

115228006 is a deficient number, since it is larger than the sum of its proper divisors (68507210).

115228006 is a wasteful number, since it uses less digits than its factorization.

115228006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13463.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 115228006 is about 10734.4308652113. The cubic root of 115228006 is about 486.6155865782.

The spelling of 115228006 in words is "one hundred fifteen million, two hundred twenty-eight thousand, six".

Divisors: 1 2 17 34 257 514 4369 8738 13187 26374 224179 448358 3389059 6778118 57614003 115228006