Base | Representation |
---|---|
bin | 10010011001101… |
… | …10010010010110 |
3 | 101202110110021021 |
4 | 21030312102112 |
5 | 304004104110 |
6 | 23152311354 |
7 | 3553030663 |
oct | 1114662226 |
9 | 352413237 |
10 | 154363030 |
11 | 7a152258 |
12 | 4384255a |
13 | 25c98a93 |
14 | 16702a6a |
15 | d8422da |
hex | 9336496 |
154363030 has 32 divisors (see below), whose sum is σ = 298015200. Its totient is φ = 57388032.
The previous prime is 154363021. The next prime is 154363031. The reversal of 154363030 is 30363451.
It is a junction number, because it is equal to n+sod(n) for n = 154362986 and 154363004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (154363031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2406 + ... + 17734.
It is an arithmetic number, because the mean of its divisors is an integer number (9312975).
Almost surely, 2154363030 is an apocalyptic number.
154363030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
154363030 is a deficient number, since it is larger than the sum of its proper divisors (143652170).
154363030 is a wasteful number, since it uses less digits than its factorization.
154363030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15408.
The product of its (nonzero) digits is 3240, while the sum is 25.
The square root of 154363030 is about 12424.2919315348. The cubic root of 154363030 is about 536.4316967510.
The spelling of 154363030 in words is "one hundred fifty-four million, three hundred sixty-three thousand, thirty".
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