Base | Representation |
---|---|
bin | 1110101001011… |
… | …0000100111110 |
3 | 11021121002000221 |
4 | 3222112010332 |
5 | 111211312001 |
6 | 10032411554 |
7 | 1344110260 |
oct | 352260476 |
9 | 137532027 |
10 | 61432126 |
11 | 31749958 |
12 | 186a6bba |
13 | c95ba92 |
14 | 8231b30 |
15 | 55d71a1 |
hex | 3a9613e |
61432126 has 16 divisors (see below), whose sum is σ = 109891584. Its totient is φ = 25183224.
The previous prime is 61432123. The next prime is 61432153. The reversal of 61432126 is 62123416.
It is a super-2 number, since 2×614321262 = 7547812209759752, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 61432126.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61432123) 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, 95070 + ... + 95713.
It is an arithmetic number, because the mean of its divisors is an integer number (6868224).
Almost surely, 261432126 is an apocalyptic number.
61432126 is a deficient number, since it is larger than the sum of its proper divisors (48459458).
61432126 is a wasteful number, since it uses less digits than its factorization.
61432126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190815.
The product of its digits is 1728, while the sum is 25.
The square root of 61432126 is about 7837.8648878378. The cubic root of 61432126 is about 394.5770744419.
The spelling of 61432126 in words is "sixty-one million, four hundred thirty-two thousand, one hundred twenty-six".
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