Base | Representation |
---|---|
bin | 1000111100101… |
… | …01101010001000 |
3 | 12020020112120020 |
4 | 10132111222020 |
5 | 123203440041 |
6 | 11240500440 |
7 | 1601005230 |
oct | 436255210 |
9 | 166215506 |
10 | 75061896 |
11 | 39409128 |
12 | 2117a720 |
13 | 12721830 |
14 | 9d7ccc0 |
15 | 68ca866 |
hex | 4795a88 |
75061896 has 64 divisors (see below), whose sum is σ = 230966400. Its totient is φ = 19795968.
The previous prime is 75061859. The next prime is 75061897. The reversal of 75061896 is 69816057.
It is a super-2 number, since 2×750618962 = 11268576462229632, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (75061897) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15001 + ... + 19368.
It is an arithmetic number, because the mean of its divisors is an integer number (3608850).
Almost surely, 275061896 is an apocalyptic number.
It is an amenable number.
75061896 is an abundant number, since it is smaller than the sum of its proper divisors (155904504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75061896 is a wasteful number, since it uses less digits than its factorization.
75061896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34398 (or 34394 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 42.
The square root of 75061896 is about 8663.8268680763. The cubic root of 75061896 is about 421.8323121032.
It can be divided in two parts, 75061 and 896, that added together give a palindrome (75957).
The spelling of 75061896 in words is "seventy-five million, sixty-one thousand, eight hundred ninety-six".
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