Base | Representation |
---|---|
bin | 1101001011010… |
… | …1101100011110 |
3 | 10212000000102111 |
4 | 3102311230132 |
5 | 103122121144 |
6 | 5252344234 |
7 | 1240534351 |
oct | 322655436 |
9 | 125000374 |
10 | 55270174 |
11 | 29220333 |
12 | 1661507a |
13 | b5b215b |
14 | 74aa298 |
15 | 4cbb534 |
hex | 34b5b1e |
55270174 has 4 divisors (see below), whose sum is σ = 82905264. Its totient is φ = 27635086.
The previous prime is 55270141. The next prime is 55270177. The reversal of 55270174 is 47107255.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55270177) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13817542 + ... + 13817545.
It is an arithmetic number, because the mean of its divisors is an integer number (20726316).
Almost surely, 255270174 is an apocalyptic number.
55270174 is a deficient number, since it is larger than the sum of its proper divisors (27635090).
55270174 is a wasteful number, since it uses less digits than its factorization.
55270174 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27635089.
The product of its (nonzero) digits is 9800, while the sum is 31.
The square root of 55270174 is about 7434.3912998981. The cubic root of 55270174 is about 380.9169315759.
The spelling of 55270174 in words is "fifty-five million, two hundred seventy thousand, one hundred seventy-four".
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