Base | Representation |
---|---|
bin | 110001011000110111… |
… | …111000100010101110 |
3 | 12001212210112020201010 |
4 | 301120313320202232 |
5 | 1332101321331303 |
6 | 40210102530050 |
7 | 3555102051045 |
oct | 613067704256 |
9 | 161783466633 |
10 | 53030652078 |
11 | 20543469898 |
12 | a33ba36926 |
13 | 50018c6c91 |
14 | 27d103555c |
15 | 15a5990c03 |
hex | c58df88ae |
53030652078 has 64 divisors (see below), whose sum is σ = 108531954432. Its totient is φ = 17271421440.
The previous prime is 53030652043. The next prime is 53030652089. The reversal of 53030652078 is 87025603035.
It is a super-3 number, since 3×530306520783 (a number of 33 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13942525 + ... + 13946327.
It is an arithmetic number, because the mean of its divisors is an integer number (1695811788).
Almost surely, 253030652078 is an apocalyptic number.
53030652078 is an abundant number, since it is smaller than the sum of its proper divisors (55501302354).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53030652078 is a wasteful number, since it uses less digits than its factorization.
53030652078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4209.
The product of its (nonzero) digits is 151200, while the sum is 39.
The spelling of 53030652078 in words is "fifty-three billion, thirty million, six hundred fifty-two thousand, seventy-eight".
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