Base | Representation |
---|---|
bin | 101100110100111… |
… | …001111001011000 |
3 | 1221102010220210100 |
4 | 230310321321120 |
5 | 3020012104021 |
6 | 202343215400 |
7 | 24431312433 |
oct | 5464717130 |
9 | 1842126710 |
10 | 752066136 |
11 | 356581468 |
12 | 18ba47560 |
13 | bca6c063 |
14 | 71c4c81a |
15 | 46059626 |
hex | 2cd39e58 |
752066136 has 48 divisors (see below), whose sum is σ = 2038196160. Its totient is φ = 250522560.
The previous prime is 752066083. The next prime is 752066137. The reversal of 752066136 is 631660257.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 752066136.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (752066137) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157561 + ... + 162263.
It is an arithmetic number, because the mean of its divisors is an integer number (42462420).
Almost surely, 2752066136 is an apocalyptic number.
It is an amenable number.
752066136 is an abundant number, since it is smaller than the sum of its proper divisors (1286130024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
752066136 is a wasteful number, since it uses less digits than its factorization.
752066136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6936 (or 6929 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 36.
The square root of 752066136 is about 27423.8242409770. The cubic root of 752066136 is about 909.3938466211.
The spelling of 752066136 in words is "seven hundred fifty-two million, sixty-six thousand, one hundred thirty-six".
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