Base | Representation |
---|---|
bin | 100010001011000110… |
… | …1011001100101100100 |
3 | 21000102110200200111010 |
4 | 1010112031121211210 |
5 | 2200244041233320 |
6 | 53414043142220 |
7 | 5205412451625 |
oct | 1042615314544 |
9 | 230373620433 |
10 | 73387055460 |
11 | 2913a096a64 |
12 | 12281214970 |
13 | 6bc708a594 |
14 | 37a27b3a4c |
15 | 1d97b5cae0 |
hex | 1116359964 |
73387055460 has 48 divisors (see below), whose sum is σ = 205501193856. Its totient is φ = 19568220672.
The previous prime is 73387055449. The next prime is 73387055461. The reversal of 73387055460 is 6455078337.
It is not an unprimeable number, because it can be changed into a prime (73387055461) 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, 768057 + ... + 858303.
It is an arithmetic number, because the mean of its divisors is an integer number (4281274872).
Almost surely, 273387055460 is an apocalyptic number.
It is an amenable number.
73387055460 is an abundant number, since it is smaller than the sum of its proper divisors (132114138396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73387055460 is a wasteful number, since it uses less digits than its factorization.
73387055460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103812 (or 103810 counting only the distinct ones).
The product of its (nonzero) digits is 2116800, while the sum is 48.
The spelling of 73387055460 in words is "seventy-three billion, three hundred eighty-seven million, fifty-five thousand, four hundred sixty".
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