Base | Representation |
---|---|
bin | 1100110001111… |
… | …10011011111101 |
3 | 21110201212011000 |
4 | 12120332123331 |
5 | 204421213433 |
6 | 14345520513 |
7 | 2441163015 |
oct | 630763375 |
9 | 243655130 |
10 | 107210493 |
11 | 55576915 |
12 | 2baa3139 |
13 | 19299780 |
14 | 1034ac45 |
15 | 962b113 |
hex | 663e6fd |
107210493 has 64 divisors (see below), whose sum is σ = 180633600. Its totient is φ = 62389440.
The previous prime is 107210491. The next prime is 107210513. The reversal of 107210493 is 394012701.
It is not a de Polignac number, because 107210493 - 21 = 107210491 is a prime.
It is a super-2 number, since 2×1072104932 = 22988179618606098, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107210491) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 641896 + ... + 642062.
It is an arithmetic number, because the mean of its divisors is an integer number (2822400).
Almost surely, 2107210493 is an apocalyptic number.
107210493 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
107210493 is a deficient number, since it is larger than the sum of its proper divisors (73423107).
107210493 is a wasteful number, since it uses less digits than its factorization.
107210493 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 279 (or 273 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 27.
The square root of 107210493 is about 10354.2499969819. The cubic root of 107210493 is about 475.0570465188.
It can be divided in two parts, 10 and 7210493, that added together give a triangular number (7210503 = T3797).
The spelling of 107210493 in words is "one hundred seven million, two hundred ten thousand, four hundred ninety-three".
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