Base | Representation |
---|---|
bin | 110001010011111101… |
… | …011000110111111000 |
3 | 12001200001101201021010 |
4 | 301103331120313320 |
5 | 1331414220143034 |
6 | 40153555513520 |
7 | 3553051231455 |
oct | 612375306770 |
9 | 161601351233 |
10 | 52948209144 |
11 | 2050097a236 |
12 | a3182b88a0 |
13 | 4cba7bc98c |
14 | 27c40d482c |
15 | 159d6083e9 |
hex | c53f58df8 |
52948209144 has 16 divisors (see below), whose sum is σ = 132370522920. Its totient is φ = 17649403040.
The previous prime is 52948209137. The next prime is 52948209151. The reversal of 52948209144 is 44190284925.
It is an interprime number because it is at equal distance from previous prime (52948209137) and next prime (52948209151).
It is a junction number, because it is equal to n+sod(n) for n = 52948209093 and 52948209102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1103087667 + ... + 1103087714.
Almost surely, 252948209144 is an apocalyptic number.
It is an amenable number.
52948209144 is an abundant number, since it is smaller than the sum of its proper divisors (79422313776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52948209144 is a wasteful number, since it uses less digits than its factorization.
52948209144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2206175390 (or 2206175386 counting only the distinct ones).
The product of its (nonzero) digits is 829440, while the sum is 48.
The spelling of 52948209144 in words is "fifty-two billion, nine hundred forty-eight million, two hundred nine thousand, one hundred forty-four".
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