Base | Representation |
---|---|
bin | 1100110010000… |
… | …00110001100110 |
3 | 21110202100021201 |
4 | 12121000301212 |
5 | 204422020240 |
6 | 14350033114 |
7 | 2441232646 |
oct | 631006146 |
9 | 243670251 |
10 | 107220070 |
11 | 55583031 |
12 | 2baa879a |
13 | 192a0c39 |
14 | 10350526 |
15 | 962dd9a |
hex | 6640c66 |
107220070 has 32 divisors (see below), whose sum is σ = 198300960. Its totient is φ = 41717760.
The previous prime is 107220067. The next prime is 107220073. The reversal of 107220070 is 70022701.
It is an interprime number because it is at equal distance from previous prime (107220067) and next prime (107220073).
It is a super-2 number, since 2×1072200702 = 22992286821609800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107220073) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166950 + ... + 167590.
It is an arithmetic number, because the mean of its divisors is an integer number (6196905).
Almost surely, 2107220070 is an apocalyptic number.
107220070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
107220070 is a deficient number, since it is larger than the sum of its proper divisors (91080890).
107220070 is a wasteful number, since it uses less digits than its factorization.
107220070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1080.
The product of its (nonzero) digits is 196, while the sum is 19.
The square root of 107220070 is about 10354.7124537575. The cubic root of 107220070 is about 475.0711915456.
Adding to 107220070 its reverse (70022701), we get a palindrome (177242771).
The spelling of 107220070 in words is "one hundred seven million, two hundred twenty thousand, seventy".
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