Base | Representation |
---|---|
bin | 1111001000000… |
… | …00110101111110 |
3 | 22211202020012212 |
4 | 13210000311332 |
5 | 224440144100 |
6 | 20331300422 |
7 | 3100320614 |
oct | 744006576 |
9 | 284666185 |
10 | 126881150 |
11 | 65691760 |
12 | 365aa712 |
13 | 20396006 |
14 | 12bcb6b4 |
15 | b214635 |
hex | 7900d7e |
126881150 has 24 divisors (see below), whose sum is σ = 257454504. Its totient is φ = 46138400.
The previous prime is 126881077. The next prime is 126881173. The reversal of 126881150 is 51188621.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
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, 114797 + ... + 115896.
It is an arithmetic number, because the mean of its divisors is an integer number (10727271).
Almost surely, 2126881150 is an apocalyptic number.
126881150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
126881150 is an abundant number, since it is smaller than the sum of its proper divisors (130573354).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
126881150 is a wasteful number, since it uses less digits than its factorization.
126881150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230716 (or 230711 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 32.
The square root of 126881150 is about 11264.1533192691. The cubic root of 126881150 is about 502.4957220167.
The spelling of 126881150 in words is "one hundred twenty-six million, eight hundred eighty-one thousand, one hundred fifty".
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