Base | Representation |
---|---|
bin | 1110100100001… |
… | …1101111110010 |
3 | 11020221221110000 |
4 | 3221003233302 |
5 | 111120014043 |
6 | 10021250430 |
7 | 1341204144 |
oct | 351035762 |
9 | 136857400 |
10 | 61094898 |
11 | 31539557 |
12 | 18563a16 |
13 | c871437 |
14 | 8184c94 |
15 | 556c2d3 |
hex | 3a43bf2 |
61094898 has 20 divisors (see below), whose sum is σ = 136898190. Its totient is φ = 20364912.
The previous prime is 61094897. The next prime is 61094903. The reversal of 61094898 is 89849016.
It can be written as a sum of positive squares in only one way, i.e., 45198729 + 15896169 = 6723^2 + 3987^2 .
It is not an unprimeable number, because it can be changed into a prime (61094897) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 188403 + ... + 188726.
Almost surely, 261094898 is an apocalyptic number.
61094898 is an abundant number, since it is smaller than the sum of its proper divisors (75803292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61094898 is a wasteful number, since it uses less digits than its factorization.
61094898 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 377143 (or 377134 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 45.
The square root of 61094898 is about 7816.3225368456. The cubic root of 61094898 is about 393.8537468116.
The spelling of 61094898 in words is "sixty-one million, ninety-four thousand, eight hundred ninety-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •