Base | Representation |
---|---|
bin | 101101100010… |
… | …101101101110 |
3 | 211110112202222 |
4 | 231202231232 |
5 | 11024014140 |
6 | 1103515342 |
7 | 203322422 |
oct | 55425556 |
9 | 24415688 |
10 | 11938670 |
11 | 6814777 |
12 | 3bb8b52 |
13 | 2620103 |
14 | 182ab82 |
15 | 10ac5b5 |
hex | b62b6e |
11938670 has 8 divisors (see below), whose sum is σ = 21489624. Its totient is φ = 4775464.
The previous prime is 11938643. The next prime is 11938681. The reversal of 11938670 is 7683911.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 11938670.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 596924 + ... + 596943.
It is an arithmetic number, because the mean of its divisors is an integer number (2686203).
Almost surely, 211938670 is an apocalyptic number.
11938670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11938670 is a deficient number, since it is larger than the sum of its proper divisors (9550954).
11938670 is a wasteful number, since it uses less digits than its factorization.
11938670 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1193874.
The product of its (nonzero) digits is 9072, while the sum is 35.
The square root of 11938670 is about 3455.2380525805. The cubic root of 11938670 is about 228.5521525783.
The spelling of 11938670 in words is "eleven million, nine hundred thirty-eight thousand, six hundred seventy".
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