Base | Representation |
---|---|
bin | 10010111010100100… |
… | …11010010101110000 |
3 | 222012201111120222121 |
4 | 21131102122111300 |
5 | 131244142322120 |
6 | 4355401444024 |
7 | 506436301624 |
oct | 113522322560 |
9 | 28181446877 |
10 | 10155042160 |
11 | 434129052a |
12 | 1b74aa0614 |
13 | c5ab633b3 |
14 | 6c49a1184 |
15 | 3e67d65aa |
hex | 25d49a570 |
10155042160 has 40 divisors (see below), whose sum is σ = 23734123776. Its totient is φ = 4040743680.
The previous prime is 10155042101. The next prime is 10155042167. The reversal of 10155042160 is 6124055101.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10155042167) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317019 + ... + 347578.
Almost surely, 210155042160 is an apocalyptic number.
10155042160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10155042160 is an abundant number, since it is smaller than the sum of its proper divisors (13579081616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10155042160 is a wasteful number, since it uses less digits than its factorization.
10155042160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 664801 (or 664795 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 25.
Adding to 10155042160 its reverse (6124055101), we get a palindrome (16279097261).
The spelling of 10155042160 in words is "ten billion, one hundred fifty-five million, forty-two thousand, one hundred sixty".
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