Base | Representation |
---|---|
bin | 1100101011110… |
… | …10010101010010 |
3 | 21102020001022021 |
4 | 12111322111102 |
5 | 204220013000 |
6 | 14320402054 |
7 | 2431306135 |
oct | 625722522 |
9 | 242201267 |
10 | 106407250 |
11 | 55078384 |
12 | 2b77632a |
13 | 19077c91 |
14 | 101bc21c |
15 | 951d11a |
hex | 657a552 |
106407250 has 32 divisors (see below), whose sum is σ = 210920112. Its totient is φ = 40057600.
The previous prime is 106407247. The next prime is 106407253. The reversal of 106407250 is 52704601.
It is an interprime number because it is at equal distance from previous prime (106407247) and next prime (106407253).
It can be written as a sum of positive squares in 8 ways, for example, as 10817521 + 95589729 = 3289^2 + 9777^2 .
It is a super-2 number, since 2×1064072502 = 22645005705125000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (106407253) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8269 + ... + 16768.
Almost surely, 2106407250 is an apocalyptic number.
106407250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
106407250 is a deficient number, since it is larger than the sum of its proper divisors (104512862).
106407250 is a wasteful number, since it uses less digits than its factorization.
106407250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25071 (or 25061 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 25.
The square root of 106407250 is about 10315.3889892723. The cubic root of 106407250 is about 473.8676629141.
The spelling of 106407250 in words is "one hundred six million, four hundred seven thousand, two hundred fifty".
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