Base | Representation |
---|---|
bin | 1110100011111… |
… | …1001010101000 |
3 | 11020220222201010 |
4 | 3220333022220 |
5 | 111113414021 |
6 | 10021023520 |
7 | 1341065352 |
oct | 350771250 |
9 | 136828633 |
10 | 61076136 |
11 | 31526450 |
12 | 18554ba0 |
13 | c865a34 |
14 | 817c0d2 |
15 | 5566976 |
hex | 3a3f2a8 |
61076136 has 32 divisors (see below), whose sum is σ = 166572000. Its totient is φ = 18507840.
The previous prime is 61076129. The next prime is 61076149. The reversal of 61076136 is 63167016.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115411 + ... + 115938.
It is an arithmetic number, because the mean of its divisors is an integer number (5205375).
Almost surely, 261076136 is an apocalyptic number.
61076136 is a gapful number since it is divisible by the number (66) formed by its first and last digit.
It is an amenable number.
61076136 is an abundant number, since it is smaller than the sum of its proper divisors (105495864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61076136 is a wasteful number, since it uses less digits than its factorization.
61076136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 231369 (or 231365 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 30.
The square root of 61076136 is about 7815.1222639188. The cubic root of 61076136 is about 393.8134257112.
The spelling of 61076136 in words is "sixty-one million, seventy-six thousand, one hundred thirty-six".
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