Base | Representation |
---|---|
bin | 10010111010101000… |
… | …11101111110110100 |
3 | 222012202111222122010 |
4 | 21131110131332310 |
5 | 131244312100424 |
6 | 4355421204220 |
7 | 506444005635 |
oct | 113524357664 |
9 | 28182458563 |
10 | 10155581364 |
11 | 4341619655 |
12 | 1b75100670 |
13 | c5acc1956 |
14 | 6c4aa188c |
15 | 3e6891229 |
hex | 25d51dfb4 |
10155581364 has 48 divisors (see below), whose sum is σ = 24347035328. Its totient is φ = 3292316928.
The previous prime is 10155581357. The next prime is 10155581383. The reversal of 10155581364 is 46318555101.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1905207 + ... + 1910529.
Almost surely, 210155581364 is an apocalyptic number.
It is an amenable number.
10155581364 is an abundant number, since it is smaller than the sum of its proper divisors (14191453964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10155581364 is a wasteful number, since it uses less digits than its factorization.
10155581364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9664 (or 9662 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 39.
The spelling of 10155581364 in words is "ten billion, one hundred fifty-five million, five hundred eighty-one thousand, three hundred sixty-four".
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