Base | Representation |
---|---|
bin | 1010010000001011… |
… | …1101010010011100 |
3 | 21002210211012210110 |
4 | 2210002331102130 |
5 | 21114033114443 |
6 | 1133034010020 |
7 | 125126433450 |
oct | 24402752234 |
9 | 7083735713 |
10 | 2752238748 |
11 | 1192626786 |
12 | 649876910 |
13 | 34b276b4c |
14 | 1c1750660 |
15 | 111953233 |
hex | a40bd49c |
2752238748 has 48 divisors (see below), whose sum is σ = 7459633664. Its totient is φ = 773461440.
The previous prime is 2752238669. The next prime is 2752238761. The reversal of 2752238748 is 8478322572.
It is a junction number, because it is equal to n+sod(n) for n = 2752238697 and 2752238706.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263440 + ... + 273687.
Almost surely, 22752238748 is an apocalyptic number.
2752238748 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2752238748 is an abundant number, since it is smaller than the sum of its proper divisors (4707394916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2752238748 is a wasteful number, since it uses less digits than its factorization.
2752238748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 537202 (or 537200 counting only the distinct ones).
The product of its digits is 1505280, while the sum is 48.
The square root of 2752238748 is about 52461.7836906066. The cubic root of 2752238748 is about 1401.3997476573.
The spelling of 2752238748 in words is "two billion, seven hundred fifty-two million, two hundred thirty-eight thousand, seven hundred forty-eight".
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