Base | Representation |
---|---|
bin | 11001100111110101… |
… | …00010111100001100 |
3 | 1022111200010111000002 |
4 | 30303322202330030 |
5 | 211133001343442 |
6 | 10152552223432 |
7 | 664612053623 |
oct | 146372427414 |
9 | 38450114002 |
10 | 13755887372 |
11 | 5919926867 |
12 | 27ba99ab78 |
13 | 13b2b7b136 |
14 | 946cd06ba |
15 | 5579b3732 |
hex | 333ea2f0c |
13755887372 has 24 divisors (see below), whose sum is σ = 24218514432. Its totient is φ = 6836432400.
The previous prime is 13755887303. The next prime is 13755887429. The reversal of 13755887372 is 27378855731.
It is a super-2 number, since 2×137558873722 (a number of 21 digits) contains 22 as substring.
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, 452483 + ... + 481925.
It is an arithmetic number, because the mean of its divisors is an integer number (1009104768).
Almost surely, 213755887372 is an apocalyptic number.
It is an amenable number.
13755887372 is a deficient number, since it is larger than the sum of its proper divisors (10462627060).
13755887372 is a wasteful number, since it uses less digits than its factorization.
13755887372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30149 (or 30147 counting only the distinct ones).
The product of its digits is 9878400, while the sum is 56.
The spelling of 13755887372 in words is "thirteen billion, seven hundred fifty-five million, eight hundred eighty-seven thousand, three hundred seventy-two".
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