Base | Representation |
---|---|
bin | 101111100011011010… |
… | …1010001010010101000 |
3 | 100202120220222122010011 |
4 | 1133012311101102220 |
5 | 3133120221213112 |
6 | 114525140101304 |
7 | 10243426352035 |
oct | 1370665212250 |
9 | 322526878104 |
10 | 102120101032 |
11 | 3a344153414 |
12 | 1795b994834 |
13 | 9825b179b1 |
14 | 4d2a86038c |
15 | 29ca422aa7 |
hex | 17c6d514a8 |
102120101032 has 16 divisors (see below), whose sum is σ = 191593921140. Its totient is φ = 51028388736.
The previous prime is 102120100987. The next prime is 102120101051. The reversal of 102120101032 is 230101021201.
It can be written as a sum of positive squares in 2 ways, for example, as 99133041316 + 2987059716 = 314854^2 + 54654^2 .
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, 3944013 + ... + 3969820.
Almost surely, 2102120101032 is an apocalyptic number.
It is an amenable number.
102120101032 is a deficient number, since it is larger than the sum of its proper divisors (89473820108).
102120101032 is a wasteful number, since it uses less digits than its factorization.
102120101032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7915452 (or 7915448 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 102120101032 its reverse (230101021201), we get a palindrome (332221122233).
The spelling of 102120101032 in words is "one hundred two billion, one hundred twenty million, one hundred one thousand, thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •