Base | Representation |
---|---|
bin | 1110101101100100011… |
… | …0001100111110110101 |
3 | 220011101121102220011020 |
4 | 3223121012030332311 |
5 | 13120113044310302 |
6 | 312040101531353 |
7 | 24155250553101 |
oct | 3533106147665 |
9 | 804347386136 |
10 | 252750385077 |
11 | 98211004273 |
12 | 40b99713b59 |
13 | 1aaacb37098 |
14 | c339bdc901 |
15 | 6894502ebc |
hex | 3ad918cfb5 |
252750385077 has 8 divisors (see below), whose sum is σ = 341266343040. Its totient is φ = 166367341920.
The previous prime is 252750385057. The next prime is 252750385091. The reversal of 252750385077 is 770583057252.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 252750385077 - 216 = 252750319541 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252750385007) 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, 533228424 + ... + 533228897.
It is an arithmetic number, because the mean of its divisors is an integer number (42658292880).
Almost surely, 2252750385077 is an apocalyptic number.
It is an amenable number.
252750385077 is a deficient number, since it is larger than the sum of its proper divisors (88515957963).
252750385077 is a wasteful number, since it uses less digits than its factorization.
252750385077 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1066457403.
The product of its (nonzero) digits is 4116000, while the sum is 51.
The spelling of 252750385077 in words is "two hundred fifty-two billion, seven hundred fifty million, three hundred eighty-five thousand, seventy-seven".
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