Base | Representation |
---|---|
bin | 1010010000001101… |
… | …1001010011001000 |
3 | 21002211001001011210 |
4 | 2210003121103020 |
5 | 21114100302410 |
6 | 1133040253120 |
7 | 125130422112 |
oct | 24403312310 |
9 | 7084031153 |
10 | 2752353480 |
11 | 11926a49a8 |
12 | 6499111a0 |
13 | 34b2b7136 |
14 | 1c17803b2 |
15 | 111977220 |
hex | a40d94c8 |
2752353480 has 64 divisors (see below), whose sum is σ = 8349868800. Its totient is φ = 725711360.
The previous prime is 2752353473. The next prime is 2752353607. The reversal of 2752353480 is 843532572.
It is a super-2 number, since 2×27523534802 = 15150899357736220800, which contains 22 as substring.
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, 118176 + ... + 139535.
It is an arithmetic number, because the mean of its divisors is an integer number (130466700).
Almost surely, 22752353480 is an apocalyptic number.
2752353480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2752353480 is an abundant number, since it is smaller than the sum of its proper divisors (5597515320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2752353480 is a wasteful number, since it uses less digits than its factorization.
2752353480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 257814 (or 257810 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 39.
The square root of 2752353480 is about 52462.8771609030. The cubic root of 2752353480 is about 1401.4192206726.
It can be divided in two parts, 27523 and 53480, that added together give a triangular number (81003 = T402).
The spelling of 2752353480 in words is "two billion, seven hundred fifty-two million, three hundred fifty-three thousand, four hundred eighty".
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