Base | Representation |
---|---|
bin | 11011110110101011… |
… | …10111001011111000 |
3 | 1102121012000121202122 |
4 | 31323111313023320 |
5 | 221111240334040 |
6 | 10511521020412 |
7 | 1036402601465 |
oct | 157325671370 |
9 | 42535017678 |
10 | 14954230520 |
11 | 63843007a9 |
12 | 2a94184708 |
13 | 1544212418 |
14 | a1c10c66c |
15 | 5c7cc31b5 |
hex | 37b5772f8 |
14954230520 has 32 divisors (see below), whose sum is σ = 34198614720. Its totient is φ = 5883630720.
The previous prime is 14954230517. The next prime is 14954230553. The reversal of 14954230520 is 2503245941.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3061952 + ... + 3066831.
It is an arithmetic number, because the mean of its divisors is an integer number (1068706710).
Almost surely, 214954230520 is an apocalyptic number.
14954230520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14954230520 is an abundant number, since it is smaller than the sum of its proper divisors (19244384200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14954230520 is a wasteful number, since it uses less digits than its factorization.
14954230520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6128855 (or 6128851 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 35.
The spelling of 14954230520 in words is "fourteen billion, nine hundred fifty-four million, two hundred thirty thousand, five hundred twenty".
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