Base | Representation |
---|---|
bin | 10010111101010101… |
… | …011000111011110010 |
3 | 1221112200002202012122 |
4 | 102331111120323302 |
5 | 313142212321122 |
6 | 13203535354242 |
7 | 1320310201652 |
oct | 227525307362 |
9 | 57480082178 |
10 | 20356370162 |
11 | 86a6705217 |
12 | 3b41382982 |
13 | 1bc548145b |
14 | db1770362 |
15 | 7e21b2142 |
hex | 4bd558ef2 |
20356370162 has 16 divisors (see below), whose sum is σ = 31642209792. Its totient is φ = 9811522560.
The previous prime is 20356370159. The next prime is 20356370201. The reversal of 20356370162 is 26107365302.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 622838 + ... + 654705.
It is an arithmetic number, because the mean of its divisors is an integer number (1977638112).
Almost surely, 220356370162 is an apocalyptic number.
20356370162 is a deficient number, since it is larger than the sum of its proper divisors (11285839630).
20356370162 is a wasteful number, since it uses less digits than its factorization.
20356370162 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1277833.
The product of its (nonzero) digits is 45360, while the sum is 35.
The spelling of 20356370162 in words is "twenty billion, three hundred fifty-six million, three hundred seventy thousand, one hundred sixty-two".
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