Base | Representation |
---|---|
bin | 1101001101101010100… |
… | …1110101110010110000 |
3 | 210200221111011020012020 |
4 | 3103122221311302300 |
5 | 12204402203410340 |
6 | 252141353231440 |
7 | 22254303055542 |
oct | 3233251656260 |
9 | 720844136166 |
10 | 227006700720 |
11 | 88300401178 |
12 | 37bb4102580 |
13 | 18539507967 |
14 | adb6b89692 |
15 | 5d893ce9d0 |
hex | 34daa75cb0 |
227006700720 has 40 divisors (see below), whose sum is σ = 703720772976. Its totient is φ = 60535120128.
The previous prime is 227006700631. The next prime is 227006700731. The reversal of 227006700720 is 27007600722.
It is a tau number, because it is divible by the number of its divisors (40).
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, 472930387 + ... + 472930866.
Almost surely, 2227006700720 is an apocalyptic number.
227006700720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
227006700720 is an abundant number, since it is smaller than the sum of its proper divisors (476714072256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227006700720 is a wasteful number, since it uses less digits than its factorization.
227006700720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 945861269 (or 945861263 counting only the distinct ones).
The product of its (nonzero) digits is 16464, while the sum is 33.
The spelling of 227006700720 in words is "two hundred twenty-seven billion, six million, seven hundred thousand, seven hundred twenty".
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