Base | Representation |
---|---|
bin | 110001010010000011… |
… | …011111000101110000 |
3 | 12001120211021011201201 |
4 | 301102003133011300 |
5 | 1331333030044130 |
6 | 40150454540544 |
7 | 3552212505130 |
oct | 612203370560 |
9 | 161524234651 |
10 | 52916253040 |
11 | 20494933132 |
12 | a309667754 |
13 | 4cb3cb1541 |
14 | 27bdb76ac0 |
15 | 159a8e4bca |
hex | c520df170 |
52916253040 has 80 divisors (see below), whose sum is σ = 140640284160. Its totient is φ = 18138297600.
The previous prime is 52916253023. The next prime is 52916253041. The reversal of 52916253040 is 4035261925.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52916253041) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2987731 + ... + 3005389.
It is an arithmetic number, because the mean of its divisors is an integer number (1758003552).
Almost surely, 252916253040 is an apocalyptic number.
It is an amenable number.
52916253040 is an abundant number, since it is smaller than the sum of its proper divisors (87724031120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52916253040 is a wasteful number, since it uses less digits than its factorization.
52916253040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23030 (or 23024 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 37.
The spelling of 52916253040 in words is "fifty-two billion, nine hundred sixteen million, two hundred fifty-three thousand, forty".
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