Base | Representation |
---|---|
bin | 1101011010011110… |
… | …01001100100111010 |
3 | 200120212200212121021 |
4 | 12231033021210322 |
5 | 104222024201200 |
6 | 3150330533054 |
7 | 343312602451 |
oct | 65517114472 |
9 | 20525625537 |
10 | 7201397050 |
11 | 3066001211 |
12 | 148b89718a |
13 | 8a9c5c0b3 |
14 | 4c45c3b98 |
15 | 2c234c41a |
hex | 1ad3c993a |
7201397050 has 48 divisors (see below), whose sum is σ = 13790858400. Its totient is φ = 2796171840.
The previous prime is 7201397041. The next prime is 7201397051. The reversal of 7201397050 is 507931027.
It is a junction number, because it is equal to n+sod(n) for n = 7201396997 and 7201397015.
It is not an unprimeable number, because it can be changed into a prime (7201397051) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 340176 + ... + 360724.
It is an arithmetic number, because the mean of its divisors is an integer number (287309550).
Almost surely, 27201397050 is an apocalyptic number.
7201397050 is a deficient number, since it is larger than the sum of its proper divisors (6589461350).
7201397050 is a wasteful number, since it uses less digits than its factorization.
7201397050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20767 (or 20762 counting only the distinct ones).
The product of its (nonzero) digits is 13230, while the sum is 34.
The square root of 7201397050 is about 84861.0455391636. The cubic root of 7201397050 is about 1931.1036534440.
The spelling of 7201397050 in words is "seven billion, two hundred one million, three hundred ninety-seven thousand, fifty".
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