Base | Representation |
---|---|
bin | 10001011011000… |
… | …00111110111110 |
3 | 101012000011011102 |
4 | 20231200332332 |
5 | 244403234220 |
6 | 22300253102 |
7 | 3423151166 |
oct | 1055407676 |
9 | 335004142 |
10 | 146149310 |
11 | 7555215a |
12 | 40b41192 |
13 | 243812a8 |
14 | 155a55a6 |
15 | cc6d775 |
hex | 8b60fbe |
146149310 has 16 divisors (see below), whose sum is σ = 263214576. Its totient is φ = 58427328.
The previous prime is 146149307. The next prime is 146149319. The reversal of 146149310 is 13941641.
It is a super-2 number, since 2×1461493102 = 42719241626952200, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146149319) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24437 + ... + 29823.
It is an arithmetic number, because the mean of its divisors is an integer number (16450911).
Almost surely, 2146149310 is an apocalyptic number.
146149310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
146149310 is a deficient number, since it is larger than the sum of its proper divisors (117065266).
146149310 is a wasteful number, since it uses less digits than its factorization.
146149310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8107.
The product of its (nonzero) digits is 2592, while the sum is 29.
The square root of 146149310 is about 12089.2228865217. Note that the first 3 decimals coincide. The cubic root of 146149310 is about 526.7431821926.
The spelling of 146149310 in words is "one hundred forty-six million, one hundred forty-nine thousand, three hundred ten".
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