Base | Representation |
---|---|
bin | 100010010100101010… |
… | …1110000001110110100 |
3 | 21001020211121222201201 |
4 | 1010221111300032310 |
5 | 2201423222344333 |
6 | 53505550302244 |
7 | 5216360524426 |
oct | 1045125601664 |
9 | 231224558651 |
10 | 73708012468 |
11 | 29294284792 |
12 | 123507b7984 |
13 | 6c4871527c |
14 | 37d3280816 |
15 | 1db5e0b17d |
hex | 11295703b4 |
73708012468 has 12 divisors (see below), whose sum is σ = 129013030692. Its totient is φ = 36847146560.
The previous prime is 73708012423. The next prime is 73708012471. The reversal of 73708012468 is 86421080737.
It can be written as a sum of positive squares in 2 ways, for example, as 6824742544 + 66883269924 = 82612^2 + 258618^2 .
It is a super-2 number, since 2×737080124682 (a number of 23 digits) contains 22 as substring.
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, 1690705 + ... + 1733752.
It is an arithmetic number, because the mean of its divisors is an integer number (10751085891).
Almost surely, 273708012468 is an apocalyptic number.
It is an amenable number.
73708012468 is a deficient number, since it is larger than the sum of its proper divisors (55305018224).
73708012468 is a wasteful number, since it uses less digits than its factorization.
73708012468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3429842 (or 3429840 counting only the distinct ones).
The product of its (nonzero) digits is 451584, while the sum is 46.
The spelling of 73708012468 in words is "seventy-three billion, seven hundred eight million, twelve thousand, four hundred sixty-eight".
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