Base | Representation |
---|---|
bin | 1110100111011… |
… | …0000110000100 |
3 | 11021100102100000 |
4 | 3221312012010 |
5 | 111143113444 |
6 | 10025521300 |
7 | 1343023323 |
oct | 351660604 |
9 | 137312300 |
10 | 61301124 |
11 | 3166a495 |
12 | 18643230 |
13 | c914271 |
14 | 81da0ba |
15 | 55ad469 |
hex | 3a76184 |
61301124 has 36 divisors (see below), whose sum is σ = 160697264. Its totient is φ = 20433384.
The previous prime is 61301117. The next prime is 61301131. The reversal of 61301124 is 42110316.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (61301117) and next prime (61301131).
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 61301097 and 61301106.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30562 + ... + 32505.
Almost surely, 261301124 is an apocalyptic number.
It is an amenable number.
61301124 is an abundant number, since it is smaller than the sum of its proper divisors (99396140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61301124 is a wasteful number, since it uses less digits than its factorization.
61301124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63086 (or 63072 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 61301124 is about 7829.5034325301. The cubic root of 61301124 is about 394.2964006015.
It can be divided in two parts, 61301 and 124, that added together give a triangular number (61425 = T350).
The spelling of 61301124 in words is "sixty-one million, three hundred one thousand, one hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •