Base | Representation |
---|---|
bin | 11011100001010011… |
… | …00101001011000000 |
3 | 1102010200111011021120 |
4 | 31300221211023000 |
5 | 220224330201430 |
6 | 10442032152240 |
7 | 1032064104063 |
oct | 156051451300 |
9 | 42120434246 |
10 | 14774850240 |
11 | 62a2021737 |
12 | 2a44098680 |
13 | 1515cc7647 |
14 | a023768da |
15 | 5b718d610 |
hex | 370a652c0 |
14774850240 has 56 divisors (see below), whose sum is σ = 46910152560. Its totient is φ = 3939959808.
The previous prime is 14774850221. The next prime is 14774850247. The reversal of 14774850240 is 4205847741.
It is a super-2 number, since 2×147748502402 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 14774850192 and 14774850201.
It is not an unprimeable number, because it can be changed into a prime (14774850247) 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, 7694275 + ... + 7696194.
Almost surely, 214774850240 is an apocalyptic number.
14774850240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14774850240 is an abundant number, since it is smaller than the sum of its proper divisors (32135302320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14774850240 is a wasteful number, since it uses less digits than its factorization.
14774850240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15390489 (or 15390479 counting only the distinct ones).
The product of its (nonzero) digits is 250880, while the sum is 42.
The spelling of 14774850240 in words is "fourteen billion, seven hundred seventy-four million, eight hundred fifty thousand, two hundred forty".
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